111792020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 240408000

約数和(自身を除く): 128615980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 211, 236, 295, 422, 449, 590, 844, 898, 1055, 1180, 1796, 2110, 2245, 4220, 4490, 8980, 12449, 24898, 26491, 49796, 52982, 62245, 94739, 105964, 124490, 132455, 189478, 248980, 264910, 378956, 473695, 529820, 947390, 1894780, 5589601, 11179202, 22358404, 27948005, 55896010, 111792020]

約数ペア:

[(1, 111792020), (2, 55896010), (4, 27948005), (5, 22358404), (10, 11179202), (20, 5589601), (59, 1894780), (118, 947390), (211, 529820), (236, 473695), (295, 378956), (422, 264910), (449, 248980), (590, 189478), (844, 132455), (898, 124490), (1055, 105964), (1180, 94739), (1796, 62245), (2110, 52982), (2245, 49796), (4220, 26491), (4490, 24898), (8980, 12449)]