57407360

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4759

約数の個数: 64

約数和(自身を含む): 144493200

約数和(自身を除く): 87085840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 4721, 6080, 9442, 12160, 18884, 23605, 37768, 47210, 75536, 89699, 94420, 151072, 179398, 188840, 302144, 358796, 377680, 448495, 604288, 717592, 755360, 896990, 1435184, 1510720, 1793980, 2870368, 3021440, 3587960, 5740736, 7175920, 11481472, 14351840, 28703680, 57407360]

約数ペア:

[(1, 57407360), (2, 28703680), (4, 14351840), (5, 11481472), (8, 7175920), (10, 5740736), (16, 3587960), (19, 3021440), (20, 2870368), (32, 1793980), (38, 1510720), (40, 1435184), (64, 896990), (76, 755360), (80, 717592), (95, 604288), (128, 448495), (152, 377680), (160, 358796), (190, 302144), (304, 188840), (320, 179398), (380, 151072), (608, 94420), (640, 89699), (760, 75536), (1216, 47210), (1520, 37768), (2432, 23605), (3040, 18884), (4721, 12160), (6080, 9442)]