23787320

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1483}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 53691120

約数和(自身を除く): 29903800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1483, 1604, 2005, 2966, 3208, 4010, 5932, 7415, 8020, 11864, 14830, 16040, 29660, 59320, 594683, 1189366, 2378732, 2973415, 4757464, 5946830, 11893660, 23787320]

約数ペア:

[(1, 23787320), (2, 11893660), (4, 5946830), (5, 4757464), (8, 2973415), (10, 2378732), (20, 1189366), (40, 594683), (401, 59320), (802, 29660), (1483, 16040), (1604, 14830), (2005, 11864), (2966, 8020), (3208, 7415), (4010, 5932)]