157040559440

素因数分解:

$2^4\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{1054813}}^1$

素因数の和:1056687

約数の個数: 40

約数和(自身を含む): 365315842248

約数和(自身を除く): 208275282808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1861, 3722, 7444, 9305, 14888, 18610, 29776, 37220, 74440, 148880, 1054813, 2109626, 4219252, 5274065, 8438504, 10548130, 16877008, 21096260, 42192520, 84385040, 1963006993, 3926013986, 7852027972, 9815034965, 15704055944, 19630069930, 31408111888, 39260139860, 78520279720, 157040559440]

約数ペア:

[(1, 157040559440), (2, 78520279720), (4, 39260139860), (5, 31408111888), (8, 19630069930), (10, 15704055944), (16, 9815034965), (20, 7852027972), (40, 3926013986), (80, 1963006993), (1861, 84385040), (3722, 42192520), (7444, 21096260), (9305, 16877008), (14888, 10548130), (18610, 8438504), (29776, 5274065), (37220, 4219252), (74440, 2109626), (148880, 1054813)]