12934228840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{19031}}^1$

素因数の和:20362

約数の個数: 64

約数和(自身を含む): 31366258560

約数和(自身を除く): 18432029720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1307, 2614, 5228, 6535, 10456, 13070, 16991, 19031, 26140, 33982, 38062, 52280, 67964, 76124, 84955, 95155, 135928, 152248, 169910, 190310, 247403, 339820, 380620, 494806, 679640, 761240, 989612, 1237015, 1979224, 2474030, 4948060, 9896120, 24873517, 49747034, 99494068, 124367585, 198988136, 248735170, 323355721, 497470340, 646711442, 994940680, 1293422884, 1616778605, 2586845768, 3233557210, 6467114420, 12934228840]

約数ペア:

[(1, 12934228840), (2, 6467114420), (4, 3233557210), (5, 2586845768), (8, 1616778605), (10, 1293422884), (13, 994940680), (20, 646711442), (26, 497470340), (40, 323355721), (52, 248735170), (65, 198988136), (104, 124367585), (130, 99494068), (260, 49747034), (520, 24873517), (1307, 9896120), (2614, 4948060), (5228, 2474030), (6535, 1979224), (10456, 1237015), (13070, 989612), (16991, 761240), (19031, 679640), (26140, 494806), (33982, 380620), (38062, 339820), (52280, 247403), (67964, 190310), (76124, 169910), (84955, 152248), (95155, 135928)]