42528380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1567}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 94832640

約数和(自身を除く): 52304260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 1567, 2714, 3134, 5428, 6268, 6785, 7835, 13570, 15670, 27140, 31340, 36041, 72082, 92453, 144164, 180205, 184906, 360410, 369812, 462265, 720820, 924530, 1849060, 2126419, 4252838, 8505676, 10632095, 21264190, 42528380]

約数ペア:

[(1, 42528380), (2, 21264190), (4, 10632095), (5, 8505676), (10, 4252838), (20, 2126419), (23, 1849060), (46, 924530), (59, 720820), (92, 462265), (115, 369812), (118, 360410), (230, 184906), (236, 180205), (295, 144164), (460, 92453), (590, 72082), (1180, 36041), (1357, 31340), (1567, 27140), (2714, 15670), (3134, 13570), (5428, 7835), (6268, 6785)]