57963460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 131188680

約数和(自身を除く): 73225220

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 73, 74, 116, 145, 146, 148, 185, 290, 292, 365, 370, 580, 730, 740, 1073, 1369, 1460, 2117, 2146, 2701, 2738, 4234, 4292, 5365, 5402, 5476, 6845, 8468, 10585, 10730, 10804, 13505, 13690, 21170, 21460, 27010, 27380, 39701, 42340, 54020, 78329, 79402, 99937, 156658, 158804, 198505, 199874, 313316, 391645, 397010, 399748, 499685, 783290, 794020, 999370, 1566580, 1998740, 2898173, 5796346, 11592692, 14490865, 28981730, 57963460]

約数ペア:

[(1, 57963460), (2, 28981730), (4, 14490865), (5, 11592692), (10, 5796346), (20, 2898173), (29, 1998740), (37, 1566580), (58, 999370), (73, 794020), (74, 783290), (116, 499685), (145, 399748), (146, 397010), (148, 391645), (185, 313316), (290, 199874), (292, 198505), (365, 158804), (370, 156658), (580, 99937), (730, 79402), (740, 78329), (1073, 54020), (1369, 42340), (1460, 39701), (2117, 27380), (2146, 27010), (2701, 21460), (2738, 21170), (4234, 13690), (4292, 13505), (5365, 10804), (5402, 10730), (5476, 10585), (6845, 8468)]