102424660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23173}}^1$

素因数の和:23212

約数の個数: 48

約数和(自身を含む): 245273616

約数和(自身を除く): 142848956

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 23173, 46346, 92692, 115865, 231730, 301249, 393941, 463460, 602498, 787882, 1204996, 1506245, 1575764, 1969705, 3012490, 3939410, 5121233, 6024980, 7878820, 10242466, 20484932, 25606165, 51212330, 102424660]

約数ペア:

[(1, 102424660), (2, 51212330), (4, 25606165), (5, 20484932), (10, 10242466), (13, 7878820), (17, 6024980), (20, 5121233), (26, 3939410), (34, 3012490), (52, 1969705), (65, 1575764), (68, 1506245), (85, 1204996), (130, 787882), (170, 602498), (221, 463460), (260, 393941), (340, 301249), (442, 231730), (884, 115865), (1105, 92692), (2210, 46346), (4420, 23173)]