100805900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{77543}}^1$

素因数の和:77570

約数の個数: 36

約数和(自身を含む): 235578672

約数和(自身を除く): 134772772

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 77543, 155086, 310172, 387715, 775430, 1008059, 1550860, 1938575, 2016118, 3877150, 4032236, 5040295, 7754300, 10080590, 20161180, 25201475, 50402950, 100805900]

約数ペア:

[(1, 100805900), (2, 50402950), (4, 25201475), (5, 20161180), (10, 10080590), (13, 7754300), (20, 5040295), (25, 4032236), (26, 3877150), (50, 2016118), (52, 1938575), (65, 1550860), (100, 1008059), (130, 775430), (260, 387715), (325, 310172), (650, 155086), (1300, 77543)]