100404057580

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1\times {\mathrm{87049}}^1$

素因数の和:87730

約数の個数: 48

約数和(自身を含む): 213311498400

約数和(自身を除く): 112907440820

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 571, 1010, 1142, 2020, 2284, 2855, 5710, 11420, 57671, 87049, 115342, 174098, 230684, 288355, 348196, 435245, 576710, 870490, 1153420, 1740980, 8791949, 17583898, 35167796, 43959745, 49704979, 87919490, 99409958, 175838980, 198819916, 248524895, 497049790, 994099580, 5020202879, 10040405758, 20080811516, 25101014395, 50202028790, 100404057580]

約数ペア:

[(1, 100404057580), (2, 50202028790), (4, 25101014395), (5, 20080811516), (10, 10040405758), (20, 5020202879), (101, 994099580), (202, 497049790), (404, 248524895), (505, 198819916), (571, 175838980), (1010, 99409958), (1142, 87919490), (2020, 49704979), (2284, 43959745), (2855, 35167796), (5710, 17583898), (11420, 8791949), (57671, 1740980), (87049, 1153420), (115342, 870490), (174098, 576710), (230684, 435245), (288355, 348196)]