8289301120

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{182423}}^1$

素因数の和:182513

約数の個数: 64

約数和(自身を含む): 20095827840

約数和(自身を除く): 11806526720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1136, 1420, 2272, 2840, 4544, 5680, 9088, 11360, 22720, 45440, 182423, 364846, 729692, 912115, 1459384, 1824230, 2918768, 3648460, 5837536, 7296920, 11675072, 12952033, 14593840, 23350144, 25904066, 29187680, 51808132, 58375360, 64760165, 103616264, 116750720, 129520330, 207232528, 259040660, 414465056, 518081320, 828930112, 1036162640, 1657860224, 2072325280, 4144650560, 8289301120]

約数ペア:

[(1, 8289301120), (2, 4144650560), (4, 2072325280), (5, 1657860224), (8, 1036162640), (10, 828930112), (16, 518081320), (20, 414465056), (32, 259040660), (40, 207232528), (64, 129520330), (71, 116750720), (80, 103616264), (128, 64760165), (142, 58375360), (160, 51808132), (284, 29187680), (320, 25904066), (355, 23350144), (568, 14593840), (640, 12952033), (710, 11675072), (1136, 7296920), (1420, 5837536), (2272, 3648460), (2840, 2918768), (4544, 1824230), (5680, 1459384), (9088, 912115), (11360, 729692), (22720, 364846), (45440, 182423)]