23687060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 51480576

約数和(自身を除く): 27793516

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 113, 188, 223, 226, 235, 446, 452, 470, 565, 892, 940, 1115, 1130, 2230, 2260, 4460, 5311, 10481, 10622, 20962, 21244, 25199, 26555, 41924, 50398, 52405, 53110, 100796, 104810, 106220, 125995, 209620, 251990, 503980, 1184353, 2368706, 4737412, 5921765, 11843530, 23687060]

約数ペア:

[(1, 23687060), (2, 11843530), (4, 5921765), (5, 4737412), (10, 2368706), (20, 1184353), (47, 503980), (94, 251990), (113, 209620), (188, 125995), (223, 106220), (226, 104810), (235, 100796), (446, 53110), (452, 52405), (470, 50398), (565, 41924), (892, 26555), (940, 25199), (1115, 21244), (1130, 20962), (2230, 10622), (2260, 10481), (4460, 5311)]