259803200

素因数分解:

$2^6\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2287}}^1$

素因数の和:2380

約数の個数: 84

約数和(自身を含む): 648565632

約数和(自身を除く): 388762432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 142, 160, 200, 284, 320, 355, 400, 568, 710, 800, 1136, 1420, 1600, 1775, 2272, 2287, 2840, 3550, 4544, 4574, 5680, 7100, 9148, 11360, 11435, 14200, 18296, 22720, 22870, 28400, 36592, 45740, 56800, 57175, 73184, 91480, 113600, 114350, 146368, 162377, 182960, 228700, 324754, 365920, 457400, 649508, 731840, 811885, 914800, 1299016, 1623770, 1829600, 2598032, 3247540, 3659200, 4059425, 5196064, 6495080, 8118850, 10392128, 12990160, 16237700, 25980320, 32475400, 51960640, 64950800, 129901600, 259803200]

約数ペア:

[(1, 259803200), (2, 129901600), (4, 64950800), (5, 51960640), (8, 32475400), (10, 25980320), (16, 16237700), (20, 12990160), (25, 10392128), (32, 8118850), (40, 6495080), (50, 5196064), (64, 4059425), (71, 3659200), (80, 3247540), (100, 2598032), (142, 1829600), (160, 1623770), (200, 1299016), (284, 914800), (320, 811885), (355, 731840), (400, 649508), (568, 457400), (710, 365920), (800, 324754), (1136, 228700), (1420, 182960), (1600, 162377), (1775, 146368), (2272, 114350), (2287, 113600), (2840, 91480), (3550, 73184), (4544, 57175), (4574, 56800), (5680, 45740), (7100, 36592), (9148, 28400), (11360, 22870), (11435, 22720), (14200, 18296)]