41564840

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5741}}^1$

素因数の和:5933

約数の個数: 32

約数和(自身を含む): 94053960

約数和(自身を除く): 52489120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 5741, 7240, 11482, 22964, 28705, 45928, 57410, 114820, 229640, 1039121, 2078242, 4156484, 5195605, 8312968, 10391210, 20782420, 41564840]

約数ペア:

[(1, 41564840), (2, 20782420), (4, 10391210), (5, 8312968), (8, 5195605), (10, 4156484), (20, 2078242), (40, 1039121), (181, 229640), (362, 114820), (724, 57410), (905, 45928), (1448, 28705), (1810, 22964), (3620, 11482), (5741, 7240)]