23421760

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1451

約数の個数: 56

約数和(自身を含む): 56866536

約数和(自身を除く): 33444776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1381, 1696, 2120, 2762, 3392, 4240, 5524, 6905, 8480, 11048, 13810, 16960, 22096, 27620, 44192, 55240, 73193, 88384, 110480, 146386, 220960, 292772, 365965, 441920, 585544, 731930, 1171088, 1463860, 2342176, 2927720, 4684352, 5855440, 11710880, 23421760]

約数ペア:

[(1, 23421760), (2, 11710880), (4, 5855440), (5, 4684352), (8, 2927720), (10, 2342176), (16, 1463860), (20, 1171088), (32, 731930), (40, 585544), (53, 441920), (64, 365965), (80, 292772), (106, 220960), (160, 146386), (212, 110480), (265, 88384), (320, 73193), (424, 55240), (530, 44192), (848, 27620), (1060, 22096), (1381, 16960), (1696, 13810), (2120, 11048), (2762, 8480), (3392, 6905), (4240, 5524)]