141114440

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{6521}}^1$

素因数の和:7073

約数の個数: 32

約数和(自身を含む): 318143160

約数和(自身を除く): 177028720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2705, 4328, 5410, 6521, 10820, 13042, 21640, 26084, 32605, 52168, 65210, 130420, 260840, 3527861, 7055722, 14111444, 17639305, 28222888, 35278610, 70557220, 141114440]

約数ペア:

[(1, 141114440), (2, 70557220), (4, 35278610), (5, 28222888), (8, 17639305), (10, 14111444), (20, 7055722), (40, 3527861), (541, 260840), (1082, 130420), (2164, 65210), (2705, 52168), (4328, 32605), (5410, 26084), (6521, 21640), (10820, 13042)]