32294620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 69870528

約数和(自身を除く): 37575908

約数列:

[1, 2, 4, 5, 10, 20, 61, 103, 122, 206, 244, 257, 305, 412, 514, 515, 610, 1028, 1030, 1220, 1285, 2060, 2570, 5140, 6283, 12566, 15677, 25132, 26471, 31354, 31415, 52942, 62708, 62830, 78385, 105884, 125660, 132355, 156770, 264710, 313540, 529420, 1614731, 3229462, 6458924, 8073655, 16147310, 32294620]

約数ペア:

[(1, 32294620), (2, 16147310), (4, 8073655), (5, 6458924), (10, 3229462), (20, 1614731), (61, 529420), (103, 313540), (122, 264710), (206, 156770), (244, 132355), (257, 125660), (305, 105884), (412, 78385), (514, 62830), (515, 62708), (610, 52942), (1028, 31415), (1030, 31354), (1220, 26471), (1285, 25132), (2060, 15677), (2570, 12566), (5140, 6283)]