54901600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5312

約数の個数: 72

約数和(自身を含む): 144365760

約数和(自身を除く): 89464160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 5279, 10400, 10558, 21116, 26395, 42232, 52790, 68627, 84464, 105580, 131975, 137254, 168928, 211160, 263950, 274508, 343135, 422320, 527900, 549016, 686270, 844640, 1055800, 1098032, 1372540, 1715675, 2111600, 2196064, 2745080, 3431350, 4223200, 5490160, 6862700, 10980320, 13725400, 27450800, 54901600]

約数ペア:

[(1, 54901600), (2, 27450800), (4, 13725400), (5, 10980320), (8, 6862700), (10, 5490160), (13, 4223200), (16, 3431350), (20, 2745080), (25, 2196064), (26, 2111600), (32, 1715675), (40, 1372540), (50, 1098032), (52, 1055800), (65, 844640), (80, 686270), (100, 549016), (104, 527900), (130, 422320), (160, 343135), (200, 274508), (208, 263950), (260, 211160), (325, 168928), (400, 137254), (416, 131975), (520, 105580), (650, 84464), (800, 68627), (1040, 52790), (1300, 42232), (2080, 26395), (2600, 21116), (5200, 10558), (5279, 10400)]