13863633680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{8707}}^1$

素因数の和:10264

約数の個数: 80

約数和(自身を含む): 34739068224

約数和(自身を除く): 20875434544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1531, 3062, 6124, 7655, 8707, 12248, 15310, 17414, 19903, 24496, 30620, 34828, 39806, 43535, 61240, 69656, 79612, 87070, 99515, 113191, 122480, 139312, 159224, 174140, 199030, 226382, 318448, 348280, 398060, 452764, 565955, 696560, 796120, 905528, 1131910, 1592240, 1811056, 2263820, 4527640, 9055280, 13330417, 26660834, 53321668, 66652085, 106643336, 133304170, 173295421, 213286672, 266608340, 346590842, 533216680, 693181684, 866477105, 1066433360, 1386363368, 1732954210, 2772726736, 3465908420, 6931816840, 13863633680]

約数ペア:

[(1, 13863633680), (2, 6931816840), (4, 3465908420), (5, 2772726736), (8, 1732954210), (10, 1386363368), (13, 1066433360), (16, 866477105), (20, 693181684), (26, 533216680), (40, 346590842), (52, 266608340), (65, 213286672), (80, 173295421), (104, 133304170), (130, 106643336), (208, 66652085), (260, 53321668), (520, 26660834), (1040, 13330417), (1531, 9055280), (3062, 4527640), (6124, 2263820), (7655, 1811056), (8707, 1592240), (12248, 1131910), (15310, 905528), (17414, 796120), (19903, 696560), (24496, 565955), (30620, 452764), (34828, 398060), (39806, 348280), (43535, 318448), (61240, 226382), (69656, 199030), (79612, 174140), (87070, 159224), (99515, 139312), (113191, 122480)]