59959220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73121}}^1$

素因数の和:73171

約数の個数: 24

約数和(自身を含む): 128987208

約数和(自身を除く): 69027988

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 73121, 146242, 292484, 365605, 731210, 1462420, 2997961, 5995922, 11991844, 14989805, 29979610, 59959220]

約数ペア:

[(1, 59959220), (2, 29979610), (4, 14989805), (5, 11991844), (10, 5995922), (20, 2997961), (41, 1462420), (82, 731210), (164, 365605), (205, 292484), (410, 146242), (820, 73121)]