11131360

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2443

約数の個数: 48

約数和(自身を含む): 27216000

約数和(自身を除く): 16084640

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, 2399, 4640, 4798, 9596, 11995, 19192, 23990, 38384, 47980, 69571, 76768, 95960, 139142, 191920, 278284, 347855, 383840, 556568, 695710, 1113136, 1391420, 2226272, 2782840, 5565680, 11131360]

約数ペア:

[(1, 11131360), (2, 5565680), (4, 2782840), (5, 2226272), (8, 1391420), (10, 1113136), (16, 695710), (20, 556568), (29, 383840), (32, 347855), (40, 278284), (58, 191920), (80, 139142), (116, 95960), (145, 76768), (160, 69571), (232, 47980), (290, 38384), (464, 23990), (580, 19192), (928, 11995), (1160, 9596), (2320, 4798), (2399, 4640)]