1850288440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4201}}^1$

素因数の和:4254

約数の個数: 192

約数和(自身を含む): 5633369280

約数和(自身を除く): 3783080840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 280, 286, 308, 364, 385, 440, 455, 484, 520, 572, 605, 616, 715, 728, 770, 847, 910, 968, 1001, 1144, 1210, 1430, 1540, 1573, 1694, 1820, 2002, 2420, 2860, 3080, 3146, 3388, 3640, 4004, 4201, 4235, 4840, 5005, 5720, 6292, 6776, 7865, 8008, 8402, 8470, 10010, 11011, 12584, 15730, 16804, 16940, 20020, 21005, 22022, 29407, 31460, 33608, 33880, 40040, 42010, 44044, 46211, 54613, 55055, 58814, 62920, 84020, 88088, 92422, 109226, 110110, 117628, 147035, 168040, 184844, 218452, 220220, 231055, 235256, 273065, 294070, 323477, 369688, 382291, 436904, 440440, 462110, 508321, 546130, 588140, 600743, 646954, 764582, 924220, 1016642, 1092260, 1176280, 1201486, 1293908, 1529164, 1617385, 1848440, 1911455, 2033284, 2184520, 2402972, 2541605, 2587816, 3003715, 3058328, 3234770, 3558247, 3822910, 4066568, 4205201, 4805944, 5083210, 6007430, 6469540, 6608173, 7116494, 7645820, 8410402, 10166420, 12014860, 12939080, 13216346, 14232988, 15291640, 16820804, 17791235, 20332840, 21026005, 24029720, 26432692, 28465976, 33040865, 33641608, 35582470, 42052010, 46257211, 52865384, 66081730, 71164940, 84104020, 92514422, 132163460, 142329880, 168208040, 185028844, 231286055, 264326920, 370057688, 462572110, 925144220, 1850288440]

約数ペア:

[(1, 1850288440), (2, 925144220), (4, 462572110), (5, 370057688), (7, 264326920), (8, 231286055), (10, 185028844), (11, 168208040), (13, 142329880), (14, 132163460), (20, 92514422), (22, 84104020), (26, 71164940), (28, 66081730), (35, 52865384), (40, 46257211), (44, 42052010), (52, 35582470), (55, 33641608), (56, 33040865), (65, 28465976), (70, 26432692), (77, 24029720), (88, 21026005), (91, 20332840), (104, 17791235), (110, 16820804), (121, 15291640), (130, 14232988), (140, 13216346), (143, 12939080), (154, 12014860), (182, 10166420), (220, 8410402), (242, 7645820), (260, 7116494), (280, 6608173), (286, 6469540), (308, 6007430), (364, 5083210), (385, 4805944), (440, 4205201), (455, 4066568), (484, 3822910), (520, 3558247), (572, 3234770), (605, 3058328), (616, 3003715), (715, 2587816), (728, 2541605), (770, 2402972), (847, 2184520), (910, 2033284), (968, 1911455), (1001, 1848440), (1144, 1617385), (1210, 1529164), (1430, 1293908), (1540, 1201486), (1573, 1176280), (1694, 1092260), (1820, 1016642), (2002, 924220), (2420, 764582), (2860, 646954), (3080, 600743), (3146, 588140), (3388, 546130), (3640, 508321), (4004, 462110), (4201, 440440), (4235, 436904), (4840, 382291), (5005, 369688), (5720, 323477), (6292, 294070), (6776, 273065), (7865, 235256), (8008, 231055), (8402, 220220), (8470, 218452), (10010, 184844), (11011, 168040), (12584, 147035), (15730, 117628), (16804, 110110), (16940, 109226), (20020, 92422), (21005, 88088), (22022, 84020), (29407, 62920), (31460, 58814), (33608, 55055), (33880, 54613), (40040, 46211), (42010, 44044)]