4005387240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1076717}}^1$

素因数の和:1076762

約数の個数: 64

約数和(自身を含む): 12403791360

約数和(自身を除く): 8398404120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 1076717, 2153434, 3230151, 4306868, 5383585, 6460302, 8613736, 10767170, 12920604, 16150755, 21534340, 25841208, 32301510, 33378227, 43068680, 64603020, 66756454, 100134681, 129206040, 133512908, 166891135, 200269362, 267025816, 333782270, 400538724, 500673405, 667564540, 801077448, 1001346810, 1335129080, 2002693620, 4005387240]

約数ペア:

[(1, 4005387240), (2, 2002693620), (3, 1335129080), (4, 1001346810), (5, 801077448), (6, 667564540), (8, 500673405), (10, 400538724), (12, 333782270), (15, 267025816), (20, 200269362), (24, 166891135), (30, 133512908), (31, 129206040), (40, 100134681), (60, 66756454), (62, 64603020), (93, 43068680), (120, 33378227), (124, 32301510), (155, 25841208), (186, 21534340), (248, 16150755), (310, 12920604), (372, 10767170), (465, 8613736), (620, 6460302), (744, 5383585), (930, 4306868), (1240, 3230151), (1860, 2153434), (3720, 1076717)]