23381840

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{883}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 54588768

約数和(自身を除く): 31206928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 883, 1324, 1655, 1766, 2648, 3310, 3532, 4415, 5296, 6620, 7064, 8830, 13240, 14128, 17660, 26480, 35320, 70640, 292273, 584546, 1169092, 1461365, 2338184, 2922730, 4676368, 5845460, 11690920, 23381840]

約数ペア:

[(1, 23381840), (2, 11690920), (4, 5845460), (5, 4676368), (8, 2922730), (10, 2338184), (16, 1461365), (20, 1169092), (40, 584546), (80, 292273), (331, 70640), (662, 35320), (883, 26480), (1324, 17660), (1655, 14128), (1766, 13240), (2648, 8830), (3310, 7064), (3532, 6620), (4415, 5296)]