66355900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51043}}^1$

素因数の和:51070

約数の個数: 36

約数和(自身を含む): 155071672

約数和(自身を除く): 88715772

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 51043, 102086, 204172, 255215, 510430, 663559, 1020860, 1276075, 1327118, 2552150, 2654236, 3317795, 5104300, 6635590, 13271180, 16588975, 33177950, 66355900]

約数ペア:

[(1, 66355900), (2, 33177950), (4, 16588975), (5, 13271180), (10, 6635590), (13, 5104300), (20, 3317795), (25, 2654236), (26, 2552150), (50, 1327118), (52, 1276075), (65, 1020860), (100, 663559), (130, 510430), (260, 255215), (325, 204172), (650, 102086), (1300, 51043)]