15691014160

素因数分解:

$2^4\times 5^1\times {\mathrm{6863}}^1\times {\mathrm{28579}}^1$

素因数の和:35455

約数の個数: 40

約数和(自身を含む): 36488200320

約数和(自身を除く): 20797186160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6863, 13726, 27452, 28579, 34315, 54904, 57158, 68630, 109808, 114316, 137260, 142895, 228632, 274520, 285790, 457264, 549040, 571580, 1143160, 2286320, 196137677, 392275354, 784550708, 980688385, 1569101416, 1961376770, 3138202832, 3922753540, 7845507080, 15691014160]

約数ペア:

[(1, 15691014160), (2, 7845507080), (4, 3922753540), (5, 3138202832), (8, 1961376770), (10, 1569101416), (16, 980688385), (20, 784550708), (40, 392275354), (80, 196137677), (6863, 2286320), (13726, 1143160), (27452, 571580), (28579, 549040), (34315, 457264), (54904, 285790), (57158, 274520), (68630, 228632), (109808, 142895), (114316, 137260)]