15700867040

素因数分解:

$2^5\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{46049}}^1$

素因数の和:48195

約数の個数: 48

約数和(自身を含む): 37111510800

約数和(自身を除く): 21410643760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2131, 4262, 8524, 10655, 17048, 21310, 34096, 42620, 46049, 68192, 85240, 92098, 170480, 184196, 230245, 340960, 368392, 460490, 736784, 920980, 1473568, 1841960, 3683920, 7367840, 98130419, 196260838, 392521676, 490652095, 785043352, 981304190, 1570086704, 1962608380, 3140173408, 3925216760, 7850433520, 15700867040]

約数ペア:

[(1, 15700867040), (2, 7850433520), (4, 3925216760), (5, 3140173408), (8, 1962608380), (10, 1570086704), (16, 981304190), (20, 785043352), (32, 490652095), (40, 392521676), (80, 196260838), (160, 98130419), (2131, 7367840), (4262, 3683920), (8524, 1841960), (10655, 1473568), (17048, 920980), (21310, 736784), (34096, 460490), (42620, 368392), (46049, 340960), (68192, 230245), (85240, 184196), (92098, 170480)]