101618126480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3151927}}^1$

素因数の和:3151984

約数の個数: 80

約数和(自身を含む): 262643856384

約数和(自身を除く): 161025729904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 32240, 3151927, 6303854, 12607708, 15759635, 25215416, 31519270, 40975051, 50430832, 63038540, 81950102, 97709737, 126077080, 163900204, 195419474, 204875255, 252154160, 327800408, 390838948, 409750510, 488548685, 655600816, 781677896, 819501020, 977097370, 1270226581, 1563355792, 1639002040, 1954194740, 2540453162, 3278004080, 3908389480, 5080906324, 6351132905, 7816778960, 10161812648, 12702265810, 20323625296, 25404531620, 50809063240, 101618126480]

約数ペア:

[(1, 101618126480), (2, 50809063240), (4, 25404531620), (5, 20323625296), (8, 12702265810), (10, 10161812648), (13, 7816778960), (16, 6351132905), (20, 5080906324), (26, 3908389480), (31, 3278004080), (40, 2540453162), (52, 1954194740), (62, 1639002040), (65, 1563355792), (80, 1270226581), (104, 977097370), (124, 819501020), (130, 781677896), (155, 655600816), (208, 488548685), (248, 409750510), (260, 390838948), (310, 327800408), (403, 252154160), (496, 204875255), (520, 195419474), (620, 163900204), (806, 126077080), (1040, 97709737), (1240, 81950102), (1612, 63038540), (2015, 50430832), (2480, 40975051), (3224, 31519270), (4030, 25215416), (6448, 15759635), (8060, 12607708), (16120, 6303854), (32240, 3151927)]