88616080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{158243}}^1$

素因数の和:158263

約数の個数: 40

約数和(自身を含む): 235467072

約数和(自身を除く): 146850992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 158243, 316486, 632972, 791215, 1107701, 1265944, 1582430, 2215402, 2531888, 3164860, 4430804, 5538505, 6329720, 8861608, 11077010, 12659440, 17723216, 22154020, 44308040, 88616080]

約数ペア:

[(1, 88616080), (2, 44308040), (4, 22154020), (5, 17723216), (7, 12659440), (8, 11077010), (10, 8861608), (14, 6329720), (16, 5538505), (20, 4430804), (28, 3164860), (35, 2531888), (40, 2215402), (56, 1582430), (70, 1265944), (80, 1107701), (112, 791215), (140, 632972), (280, 316486), (560, 158243)]