23203640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34123}}^1$

素因数の和:34151

約数の個数: 32

約数和(自身を含む): 55280880

約数和(自身を除く): 32077240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 34123, 68246, 136492, 170615, 272984, 341230, 580091, 682460, 1160182, 1364920, 2320364, 2900455, 4640728, 5800910, 11601820, 23203640]

約数ペア:

[(1, 23203640), (2, 11601820), (4, 5800910), (5, 4640728), (8, 2900455), (10, 2320364), (17, 1364920), (20, 1160182), (34, 682460), (40, 580091), (68, 341230), (85, 272984), (136, 170615), (170, 136492), (340, 68246), (680, 34123)]