37309480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 91178640

約数和(自身を除く): 53869160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 157, 260, 314, 457, 520, 628, 785, 914, 1256, 1570, 1828, 2041, 2285, 3140, 3656, 4082, 4570, 5941, 6280, 8164, 9140, 10205, 11882, 16328, 18280, 20410, 23764, 29705, 40820, 47528, 59410, 71749, 81640, 118820, 143498, 237640, 286996, 358745, 573992, 717490, 932737, 1434980, 1865474, 2869960, 3730948, 4663685, 7461896, 9327370, 18654740, 37309480]

約数ペア:

[(1, 37309480), (2, 18654740), (4, 9327370), (5, 7461896), (8, 4663685), (10, 3730948), (13, 2869960), (20, 1865474), (26, 1434980), (40, 932737), (52, 717490), (65, 573992), (104, 358745), (130, 286996), (157, 237640), (260, 143498), (314, 118820), (457, 81640), (520, 71749), (628, 59410), (785, 47528), (914, 40820), (1256, 29705), (1570, 23764), (1828, 20410), (2041, 18280), (2285, 16328), (3140, 11882), (3656, 10205), (4082, 9140), (4570, 8164), (5941, 6280)]