23482940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 53508000

約数和(自身を除く): 30025060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 181, 260, 362, 499, 724, 905, 998, 1810, 1996, 2353, 2495, 3620, 4706, 4990, 6487, 9412, 9980, 11765, 12974, 23530, 25948, 32435, 47060, 64870, 90319, 129740, 180638, 361276, 451595, 903190, 1174147, 1806380, 2348294, 4696588, 5870735, 11741470, 23482940]

約数ペア:

[(1, 23482940), (2, 11741470), (4, 5870735), (5, 4696588), (10, 2348294), (13, 1806380), (20, 1174147), (26, 903190), (52, 451595), (65, 361276), (130, 180638), (181, 129740), (260, 90319), (362, 64870), (499, 47060), (724, 32435), (905, 25948), (998, 23530), (1810, 12974), (1996, 11765), (2353, 9980), (2495, 9412), (3620, 6487), (4706, 4990)]