57638840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12109}}^1$

素因数の和:12144

約数の個数: 64

約数和(自身を含む): 156945600

約数和(自身を除く): 99306760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 12109, 24218, 48436, 60545, 84763, 96872, 121090, 169526, 205853, 242180, 339052, 411706, 423815, 484360, 678104, 823412, 847630, 1029265, 1440971, 1646824, 1695260, 2058530, 2881942, 3390520, 4117060, 5763884, 7204855, 8234120, 11527768, 14409710, 28819420, 57638840]

約数ペア:

[(1, 57638840), (2, 28819420), (4, 14409710), (5, 11527768), (7, 8234120), (8, 7204855), (10, 5763884), (14, 4117060), (17, 3390520), (20, 2881942), (28, 2058530), (34, 1695260), (35, 1646824), (40, 1440971), (56, 1029265), (68, 847630), (70, 823412), (85, 678104), (119, 484360), (136, 423815), (140, 411706), (170, 339052), (238, 242180), (280, 205853), (340, 169526), (476, 121090), (595, 96872), (680, 84763), (952, 60545), (1190, 48436), (2380, 24218), (4760, 12109)]