25127530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 23394710

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 1871, 2686, 3742, 6715, 9355, 13430, 18710, 31807, 63614, 147809, 159035, 295618, 318070, 739045, 1478090, 2512753, 5025506, 12563765, 25127530]

約数ペア:

[(1, 25127530), (2, 12563765), (5, 5025506), (10, 2512753), (17, 1478090), (34, 739045), (79, 318070), (85, 295618), (158, 159035), (170, 147809), (395, 63614), (790, 31807), (1343, 18710), (1871, 13430), (2686, 9355), (3742, 6715)]