100357796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 220416000

約数和(自身を除く): 120058204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 163, 308, 326, 652, 1141, 1793, 1999, 2282, 3586, 3998, 4564, 7172, 7996, 12551, 13993, 21989, 25102, 27986, 43978, 50204, 55972, 87956, 153923, 307846, 325837, 615692, 651674, 1303348, 2280859, 3584207, 4561718, 7168414, 9123436, 14336828, 25089449, 50178898, 100357796]

約数ペア:

[(1, 100357796), (2, 50178898), (4, 25089449), (7, 14336828), (11, 9123436), (14, 7168414), (22, 4561718), (28, 3584207), (44, 2280859), (77, 1303348), (154, 651674), (163, 615692), (308, 325837), (326, 307846), (652, 153923), (1141, 87956), (1793, 55972), (1999, 50204), (2282, 43978), (3586, 27986), (3998, 25102), (4564, 21989), (7172, 13993), (7996, 12551)]