23075480

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1483}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 52088400

約数和(自身を除く): 29012920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1483, 1556, 1945, 2966, 3112, 3890, 5932, 7415, 7780, 11864, 14830, 15560, 29660, 59320, 576887, 1153774, 2307548, 2884435, 4615096, 5768870, 11537740, 23075480]

約数ペア:

[(1, 23075480), (2, 11537740), (4, 5768870), (5, 4615096), (8, 2884435), (10, 2307548), (20, 1153774), (40, 576887), (389, 59320), (778, 29660), (1483, 15560), (1556, 14830), (1945, 11864), (2966, 7780), (3112, 7415), (3890, 5932)]