20349714200

素因数分解:

$2^3\times 5^2\times {\mathrm{3089}}^1\times {\mathrm{32939}}^1$

素因数の和:36044

約数の個数: 48

約数和(自身を含む): 47329839000

約数和(自身を除く): 26980124800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 3089, 6178, 12356, 15445, 24712, 30890, 32939, 61780, 65878, 77225, 123560, 131756, 154450, 164695, 263512, 308900, 329390, 617800, 658780, 823475, 1317560, 1646950, 3293900, 6587800, 101748571, 203497142, 406994284, 508742855, 813988568, 1017485710, 2034971420, 2543714275, 4069942840, 5087428550, 10174857100, 20349714200]

約数ペア:

[(1, 20349714200), (2, 10174857100), (4, 5087428550), (5, 4069942840), (8, 2543714275), (10, 2034971420), (20, 1017485710), (25, 813988568), (40, 508742855), (50, 406994284), (100, 203497142), (200, 101748571), (3089, 6587800), (6178, 3293900), (12356, 1646950), (15445, 1317560), (24712, 823475), (30890, 658780), (32939, 617800), (61780, 329390), (65878, 308900), (77225, 263512), (123560, 164695), (131756, 154450)]