57178720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12323}}^1$

素因数の和:12367

約数の個数: 48

約数和(自身を含む): 139754160

約数和(自身を除く): 82575440

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, 4640, 12323, 24646, 49292, 61615, 98584, 123230, 197168, 246460, 357367, 394336, 492920, 714734, 985840, 1429468, 1786835, 1971680, 2858936, 3573670, 5717872, 7147340, 11435744, 14294680, 28589360, 57178720]

約数ペア:

[(1, 57178720), (2, 28589360), (4, 14294680), (5, 11435744), (8, 7147340), (10, 5717872), (16, 3573670), (20, 2858936), (29, 1971680), (32, 1786835), (40, 1429468), (58, 985840), (80, 714734), (116, 492920), (145, 394336), (160, 357367), (232, 246460), (290, 197168), (464, 123230), (580, 98584), (928, 61615), (1160, 49292), (2320, 24646), (4640, 12323)]