276792100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{212917}}^1$

素因数の和:212944

約数の個数: 36

約数和(自身を含む): 646844884

約数和(自身を除く): 370052784

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 212917, 425834, 851668, 1064585, 2129170, 2767921, 4258340, 5322925, 5535842, 10645850, 11071684, 13839605, 21291700, 27679210, 55358420, 69198025, 138396050, 276792100]

約数ペア:

[(1, 276792100), (2, 138396050), (4, 69198025), (5, 55358420), (10, 27679210), (13, 21291700), (20, 13839605), (25, 11071684), (26, 10645850), (50, 5535842), (52, 5322925), (65, 4258340), (100, 2767921), (130, 2129170), (260, 1064585), (325, 851668), (650, 425834), (1300, 212917)]