23058320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6703}}^1$

素因数の和:6759

約数の個数: 40

約数和(自身を含む): 54865536

約数和(自身を除く): 31807216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 6703, 13406, 26812, 33515, 53624, 67030, 107248, 134060, 268120, 288229, 536240, 576458, 1152916, 1441145, 2305832, 2882290, 4611664, 5764580, 11529160, 23058320]

約数ペア:

[(1, 23058320), (2, 11529160), (4, 5764580), (5, 4611664), (8, 2882290), (10, 2305832), (16, 1441145), (20, 1152916), (40, 576458), (43, 536240), (80, 288229), (86, 268120), (172, 134060), (215, 107248), (344, 67030), (430, 53624), (688, 33515), (860, 26812), (1720, 13406), (3440, 6703)]