45473480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 111086640

約数和(自身を除く): 65613160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 157, 260, 314, 520, 557, 628, 785, 1114, 1256, 1570, 2041, 2228, 2785, 3140, 4082, 4456, 5570, 6280, 7241, 8164, 10205, 11140, 14482, 16328, 20410, 22280, 28964, 36205, 40820, 57928, 72410, 81640, 87449, 144820, 174898, 289640, 349796, 437245, 699592, 874490, 1136837, 1748980, 2273674, 3497960, 4547348, 5684185, 9094696, 11368370, 22736740, 45473480]

約数ペア:

[(1, 45473480), (2, 22736740), (4, 11368370), (5, 9094696), (8, 5684185), (10, 4547348), (13, 3497960), (20, 2273674), (26, 1748980), (40, 1136837), (52, 874490), (65, 699592), (104, 437245), (130, 349796), (157, 289640), (260, 174898), (314, 144820), (520, 87449), (557, 81640), (628, 72410), (785, 57928), (1114, 40820), (1256, 36205), (1570, 28964), (2041, 22280), (2228, 20410), (2785, 16328), (3140, 14482), (4082, 11140), (4456, 10205), (5570, 8164), (6280, 7241)]