68285119040

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3005507}}^1$

素因数の和:3005595

約数の個数: 56

約数和(自身を含む): 164894190912

約数和(自身を除く): 96609071872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 11360, 22720, 3005507, 6011014, 12022028, 15027535, 24044056, 30055070, 48088112, 60110140, 96176224, 120220280, 192352448, 213390997, 240440560, 426781994, 480881120, 853563988, 961762240, 1066954985, 1707127976, 2133909970, 3414255952, 4267819940, 6828511904, 8535639880, 13657023808, 17071279760, 34142559520, 68285119040]

約数ペア:

[(1, 68285119040), (2, 34142559520), (4, 17071279760), (5, 13657023808), (8, 8535639880), (10, 6828511904), (16, 4267819940), (20, 3414255952), (32, 2133909970), (40, 1707127976), (64, 1066954985), (71, 961762240), (80, 853563988), (142, 480881120), (160, 426781994), (284, 240440560), (320, 213390997), (355, 192352448), (568, 120220280), (710, 96176224), (1136, 60110140), (1420, 48088112), (2272, 30055070), (2840, 24044056), (4544, 15027535), (5680, 12022028), (11360, 6011014), (22720, 3005507)]