67035860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 145753104

約数和(自身を除く): 78717244

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 157, 185, 314, 370, 577, 628, 740, 785, 1154, 1570, 2308, 2885, 3140, 5770, 5809, 11540, 11618, 21349, 23236, 29045, 42698, 58090, 85396, 90589, 106745, 116180, 181178, 213490, 362356, 426980, 452945, 905890, 1811780, 3351793, 6703586, 13407172, 16758965, 33517930, 67035860]

約数ペア:

[(1, 67035860), (2, 33517930), (4, 16758965), (5, 13407172), (10, 6703586), (20, 3351793), (37, 1811780), (74, 905890), (148, 452945), (157, 426980), (185, 362356), (314, 213490), (370, 181178), (577, 116180), (628, 106745), (740, 90589), (785, 85396), (1154, 58090), (1570, 42698), (2308, 29045), (2885, 23236), (3140, 21349), (5770, 11618), (5809, 11540)]