23517040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12781}}^1$

素因数の和:12817

約数の個数: 40

約数和(自身を含む): 57058848

約数和(自身を除く): 33541808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 12781, 25562, 51124, 63905, 102248, 127810, 204496, 255620, 293963, 511240, 587926, 1022480, 1175852, 1469815, 2351704, 2939630, 4703408, 5879260, 11758520, 23517040]

約数ペア:

[(1, 23517040), (2, 11758520), (4, 5879260), (5, 4703408), (8, 2939630), (10, 2351704), (16, 1469815), (20, 1175852), (23, 1022480), (40, 587926), (46, 511240), (80, 293963), (92, 255620), (115, 204496), (184, 127810), (230, 102248), (368, 63905), (460, 51124), (920, 25562), (1840, 12781)]