77275900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59443}}^1$

素因数の和:59470

約数の個数: 36

約数和(自身を含む): 180590872

約数和(自身を除く): 103314972

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 59443, 118886, 237772, 297215, 594430, 772759, 1188860, 1486075, 1545518, 2972150, 3091036, 3863795, 5944300, 7727590, 15455180, 19318975, 38637950, 77275900]

約数ペア:

[(1, 77275900), (2, 38637950), (4, 19318975), (5, 15455180), (10, 7727590), (13, 5944300), (20, 3863795), (25, 3091036), (26, 2972150), (50, 1545518), (52, 1486075), (65, 1188860), (100, 772759), (130, 594430), (260, 297215), (325, 237772), (650, 118886), (1300, 59443)]