11242720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2467

約数の個数: 48

約数和(自身を含む): 27488160

約数和(自身を除く): 16245440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 2423, 4640, 4846, 9692, 12115, 19384, 24230, 38768, 48460, 70267, 77536, 96920, 140534, 193840, 281068, 351335, 387680, 562136, 702670, 1124272, 1405340, 2248544, 2810680, 5621360, 11242720]

約数ペア:

[(1, 11242720), (2, 5621360), (4, 2810680), (5, 2248544), (8, 1405340), (10, 1124272), (16, 702670), (20, 562136), (29, 387680), (32, 351335), (40, 281068), (58, 193840), (80, 140534), (116, 96920), (145, 77536), (160, 70267), (232, 48460), (290, 38768), (464, 24230), (580, 19384), (928, 12115), (1160, 9692), (2320, 4846), (2423, 4640)]