27925360

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3389}}^1$

素因数の和:3505

約数の個数: 40

約数和(自身を含む): 65576160

約数和(自身を除く): 37650800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 3389, 4120, 6778, 8240, 13556, 16945, 27112, 33890, 54224, 67780, 135560, 271120, 349067, 698134, 1396268, 1745335, 2792536, 3490670, 5585072, 6981340, 13962680, 27925360]

約数ペア:

[(1, 27925360), (2, 13962680), (4, 6981340), (5, 5585072), (8, 3490670), (10, 2792536), (16, 1745335), (20, 1396268), (40, 698134), (80, 349067), (103, 271120), (206, 135560), (412, 67780), (515, 54224), (824, 33890), (1030, 27112), (1648, 16945), (2060, 13556), (3389, 8240), (4120, 6778)]