468668020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{498583}}^1$

素因数の和:498639

約数の個数: 24

約数和(自身を含む): 1005145344

約数和(自身を除く): 536477324

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 498583, 997166, 1994332, 2492915, 4985830, 9971660, 23433401, 46866802, 93733604, 117167005, 234334010, 468668020]

約数ペア:

[(1, 468668020), (2, 234334010), (4, 117167005), (5, 93733604), (10, 46866802), (20, 23433401), (47, 9971660), (94, 4985830), (188, 2492915), (235, 1994332), (470, 997166), (940, 498583)]