61201880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{25933}}^1$

素因数の和:26003

約数の個数: 32

約数和(自身を含む): 140043600

約数和(自身を除く): 78841720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 25933, 51866, 103732, 129665, 207464, 259330, 518660, 1037320, 1530047, 3060094, 6120188, 7650235, 12240376, 15300470, 30600940, 61201880]

約数ペア:

[(1, 61201880), (2, 30600940), (4, 15300470), (5, 12240376), (8, 7650235), (10, 6120188), (20, 3060094), (40, 1530047), (59, 1037320), (118, 518660), (236, 259330), (295, 207464), (472, 129665), (590, 103732), (1180, 51866), (2360, 25933)]