40040652

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 96036192

約数和(自身を除く): 55995540

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 157, 159, 212, 314, 318, 401, 471, 628, 636, 802, 942, 1203, 1604, 1884, 2406, 4812, 8321, 16642, 21253, 24963, 33284, 42506, 49926, 62957, 63759, 85012, 99852, 125914, 127518, 188871, 251828, 255036, 377742, 755484, 3336721, 6673442, 10010163, 13346884, 20020326, 40040652]

約数ペア:

[(1, 40040652), (2, 20020326), (3, 13346884), (4, 10010163), (6, 6673442), (12, 3336721), (53, 755484), (106, 377742), (157, 255036), (159, 251828), (212, 188871), (314, 127518), (318, 125914), (401, 99852), (471, 85012), (628, 63759), (636, 62957), (802, 49926), (942, 42506), (1203, 33284), (1604, 24963), (1884, 21253), (2406, 16642), (4812, 8321)]