22485440

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2469

約数の個数: 56

約数和(自身を含む): 55412640

約数和(自身を除く): 32927200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 2423, 4640, 4846, 9280, 9692, 12115, 19384, 24230, 38768, 48460, 70267, 77536, 96920, 140534, 155072, 193840, 281068, 351335, 387680, 562136, 702670, 775360, 1124272, 1405340, 2248544, 2810680, 4497088, 5621360, 11242720, 22485440]

約数ペア:

[(1, 22485440), (2, 11242720), (4, 5621360), (5, 4497088), (8, 2810680), (10, 2248544), (16, 1405340), (20, 1124272), (29, 775360), (32, 702670), (40, 562136), (58, 387680), (64, 351335), (80, 281068), (116, 193840), (145, 155072), (160, 140534), (232, 96920), (290, 77536), (320, 70267), (464, 48460), (580, 38768), (928, 24230), (1160, 19384), (1856, 12115), (2320, 9692), (2423, 9280), (4640, 4846)]