1138479650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9539}}^1$

素因数の和:9600

約数の個数: 96

約数和(自身を含む): 2725539840

約数和(自身を除く): 1587060190

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 31, 35, 50, 55, 62, 70, 77, 110, 154, 155, 175, 217, 275, 310, 341, 350, 385, 434, 550, 682, 770, 775, 1085, 1550, 1705, 1925, 2170, 2387, 3410, 3850, 4774, 5425, 8525, 9539, 10850, 11935, 17050, 19078, 23870, 47695, 59675, 66773, 95390, 104929, 119350, 133546, 209858, 238475, 295709, 333865, 476950, 524645, 591418, 667730, 734503, 1049290, 1469006, 1478545, 1669325, 2069963, 2623225, 2957090, 3252799, 3338650, 3672515, 4139926, 5246450, 6505598, 7345030, 7392725, 10349815, 14785450, 16263995, 18362575, 20699630, 22769593, 32527990, 36725150, 45539186, 51749075, 81319975, 103498150, 113847965, 162639950, 227695930, 569239825, 1138479650]

約数ペア:

[(1, 1138479650), (2, 569239825), (5, 227695930), (7, 162639950), (10, 113847965), (11, 103498150), (14, 81319975), (22, 51749075), (25, 45539186), (31, 36725150), (35, 32527990), (50, 22769593), (55, 20699630), (62, 18362575), (70, 16263995), (77, 14785450), (110, 10349815), (154, 7392725), (155, 7345030), (175, 6505598), (217, 5246450), (275, 4139926), (310, 3672515), (341, 3338650), (350, 3252799), (385, 2957090), (434, 2623225), (550, 2069963), (682, 1669325), (770, 1478545), (775, 1469006), (1085, 1049290), (1550, 734503), (1705, 667730), (1925, 591418), (2170, 524645), (2387, 476950), (3410, 333865), (3850, 295709), (4774, 238475), (5425, 209858), (8525, 133546), (9539, 119350), (10850, 104929), (11935, 95390), (17050, 66773), (19078, 59675), (23870, 47695)]