100402875620

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1061}}^1\times {\mathrm{26141}}^1$

素因数の和:27392

約数の個数: 48

約数和(自身を含む): 212218873776

約数和(自身を除く): 111815998156

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1061, 1810, 2122, 3620, 4244, 5305, 10610, 21220, 26141, 52282, 104564, 130705, 192041, 261410, 384082, 522820, 768164, 960205, 1920410, 3840820, 4731521, 9463042, 18926084, 23657605, 27735601, 47315210, 55471202, 94630420, 110942404, 138678005, 277356010, 554712020, 5020143781, 10040287562, 20080575124, 25100718905, 50201437810, 100402875620]

約数ペア:

[(1, 100402875620), (2, 50201437810), (4, 25100718905), (5, 20080575124), (10, 10040287562), (20, 5020143781), (181, 554712020), (362, 277356010), (724, 138678005), (905, 110942404), (1061, 94630420), (1810, 55471202), (2122, 47315210), (3620, 27735601), (4244, 23657605), (5305, 18926084), (10610, 9463042), (21220, 4731521), (26141, 3840820), (52282, 1920410), (104564, 960205), (130705, 768164), (192041, 522820), (261410, 384082)]