4884880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 160

約数和(自身を含む): 15499008

約数和(自身を除く): 10614128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 61, 65, 70, 77, 80, 88, 91, 104, 110, 112, 122, 130, 140, 143, 154, 176, 182, 208, 220, 244, 260, 280, 286, 305, 308, 364, 385, 427, 440, 455, 488, 520, 560, 572, 610, 616, 671, 715, 728, 770, 793, 854, 880, 910, 976, 1001, 1040, 1144, 1220, 1232, 1342, 1430, 1456, 1540, 1586, 1708, 1820, 2002, 2135, 2288, 2440, 2684, 2860, 3080, 3172, 3355, 3416, 3640, 3965, 4004, 4270, 4697, 4880, 5005, 5368, 5551, 5720, 6160, 6344, 6710, 6832, 7280, 7930, 8008, 8540, 8723, 9394, 10010, 10736, 11102, 11440, 12688, 13420, 15860, 16016, 17080, 17446, 18788, 20020, 22204, 23485, 26840, 27755, 31720, 34160, 34892, 37576, 40040, 43615, 44408, 46970, 53680, 55510, 61061, 63440, 69784, 75152, 80080, 87230, 88816, 93940, 111020, 122122, 139568, 174460, 187880, 222040, 244244, 305305, 348920, 375760, 444080, 488488, 610610, 697840, 976976, 1221220, 2442440, 4884880]

約数ペア:

[(1, 4884880), (2, 2442440), (4, 1221220), (5, 976976), (7, 697840), (8, 610610), (10, 488488), (11, 444080), (13, 375760), (14, 348920), (16, 305305), (20, 244244), (22, 222040), (26, 187880), (28, 174460), (35, 139568), (40, 122122), (44, 111020), (52, 93940), (55, 88816), (56, 87230), (61, 80080), (65, 75152), (70, 69784), (77, 63440), (80, 61061), (88, 55510), (91, 53680), (104, 46970), (110, 44408), (112, 43615), (122, 40040), (130, 37576), (140, 34892), (143, 34160), (154, 31720), (176, 27755), (182, 26840), (208, 23485), (220, 22204), (244, 20020), (260, 18788), (280, 17446), (286, 17080), (305, 16016), (308, 15860), (364, 13420), (385, 12688), (427, 11440), (440, 11102), (455, 10736), (488, 10010), (520, 9394), (560, 8723), (572, 8540), (610, 8008), (616, 7930), (671, 7280), (715, 6832), (728, 6710), (770, 6344), (793, 6160), (854, 5720), (880, 5551), (910, 5368), (976, 5005), (1001, 4880), (1040, 4697), (1144, 4270), (1220, 4004), (1232, 3965), (1342, 3640), (1430, 3416), (1456, 3355), (1540, 3172), (1586, 3080), (1708, 2860), (1820, 2684), (2002, 2440), (2135, 2288)]