23078360

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2129}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 52142400

約数和(自身を除く): 29064040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2129, 2168, 2710, 4258, 5420, 8516, 10645, 10840, 17032, 21290, 42580, 85160, 576959, 1153918, 2307836, 2884795, 4615672, 5769590, 11539180, 23078360]

約数ペア:

[(1, 23078360), (2, 11539180), (4, 5769590), (5, 4615672), (8, 2884795), (10, 2307836), (20, 1153918), (40, 576959), (271, 85160), (542, 42580), (1084, 21290), (1355, 17032), (2129, 10840), (2168, 10645), (2710, 8516), (4258, 5420)]