11234020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 27901440

約数和(自身を除く): 16667420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 2767, 4060, 5534, 11068, 13835, 19369, 27670, 38738, 55340, 77476, 80243, 96845, 160486, 193690, 320972, 387380, 401215, 561701, 802430, 1123402, 1604860, 2246804, 2808505, 5617010, 11234020]

約数ペア:

[(1, 11234020), (2, 5617010), (4, 2808505), (5, 2246804), (7, 1604860), (10, 1123402), (14, 802430), (20, 561701), (28, 401215), (29, 387380), (35, 320972), (58, 193690), (70, 160486), (116, 96845), (140, 80243), (145, 77476), (203, 55340), (290, 38738), (406, 27670), (580, 19369), (812, 13835), (1015, 11068), (2030, 5534), (2767, 4060)]