8167960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3461}}^1$

素因数の和:3531

約数の個数: 32

約数和(自身を含む): 18694800

約数和(自身を除く): 10526840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3461, 6922, 13844, 17305, 27688, 34610, 69220, 138440, 204199, 408398, 816796, 1020995, 1633592, 2041990, 4083980, 8167960]

約数ペア:

[(1, 8167960), (2, 4083980), (4, 2041990), (5, 1633592), (8, 1020995), (10, 816796), (20, 408398), (40, 204199), (59, 138440), (118, 69220), (236, 34610), (295, 27688), (472, 17305), (590, 13844), (1180, 6922), (2360, 3461)]