252569200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{48571}}^1$

素因数の和:48602

約数の個数: 60

約数和(自身を含む): 653487688

約数和(自身を除く): 400918488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 48571, 97142, 194284, 242855, 388568, 485710, 631423, 777136, 971420, 1214275, 1262846, 1942840, 2428550, 2525692, 3157115, 3885680, 4857100, 5051384, 6314230, 9714200, 10102768, 12628460, 15785575, 19428400, 25256920, 31571150, 50513840, 63142300, 126284600, 252569200]

約数ペア:

[(1, 252569200), (2, 126284600), (4, 63142300), (5, 50513840), (8, 31571150), (10, 25256920), (13, 19428400), (16, 15785575), (20, 12628460), (25, 10102768), (26, 9714200), (40, 6314230), (50, 5051384), (52, 4857100), (65, 3885680), (80, 3157115), (100, 2525692), (104, 2428550), (130, 1942840), (200, 1262846), (208, 1214275), (260, 971420), (325, 777136), (400, 631423), (520, 485710), (650, 388568), (1040, 242855), (1300, 194284), (2600, 97142), (5200, 48571)]