84686240

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8971}}^1$

素因数の和:9045

約数の個数: 48

約数和(自身を含む): 203484960

約数和(自身を除く): 118798720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 8971, 9440, 17942, 35884, 44855, 71768, 89710, 143536, 179420, 287072, 358840, 529289, 717680, 1058578, 1435360, 2117156, 2646445, 4234312, 5292890, 8468624, 10585780, 16937248, 21171560, 42343120, 84686240]

約数ペア:

[(1, 84686240), (2, 42343120), (4, 21171560), (5, 16937248), (8, 10585780), (10, 8468624), (16, 5292890), (20, 4234312), (32, 2646445), (40, 2117156), (59, 1435360), (80, 1058578), (118, 717680), (160, 529289), (236, 358840), (295, 287072), (472, 179420), (590, 143536), (944, 89710), (1180, 71768), (1888, 44855), (2360, 35884), (4720, 17942), (8971, 9440)]