2762498100760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131048297}}^1$

素因数の和:131048356

約数の個数: 64

約数和(自身を含む): 6793543768320

約数和(自身を除く): 4031045667560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 21080, 131048297, 262096594, 524193188, 655241485, 1048386376, 1310482970, 2227821049, 2620965940, 4062497207, 4455642098, 5241931880, 8124994414, 8911284196, 11139105245, 16249988828, 17822568392, 20312486035, 22278210490, 32499977656, 40624972070, 44556420980, 69062452519, 81249944140, 89112841960, 138124905038, 162499888280, 276249810076, 345312262595, 552499620152, 690624525190, 1381249050380, 2762498100760]

約数ペア:

[(1, 2762498100760), (2, 1381249050380), (4, 690624525190), (5, 552499620152), (8, 345312262595), (10, 276249810076), (17, 162499888280), (20, 138124905038), (31, 89112841960), (34, 81249944140), (40, 69062452519), (62, 44556420980), (68, 40624972070), (85, 32499977656), (124, 22278210490), (136, 20312486035), (155, 17822568392), (170, 16249988828), (248, 11139105245), (310, 8911284196), (340, 8124994414), (527, 5241931880), (620, 4455642098), (680, 4062497207), (1054, 2620965940), (1240, 2227821049), (2108, 1310482970), (2635, 1048386376), (4216, 655241485), (5270, 524193188), (10540, 262096594), (21080, 131048297)]