23029960

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2389}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 52054200

約数和(自身を除く): 29024240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2389, 2410, 4778, 4820, 9556, 9640, 11945, 19112, 23890, 47780, 95560, 575749, 1151498, 2302996, 2878745, 4605992, 5757490, 11514980, 23029960]

約数ペア:

[(1, 23029960), (2, 11514980), (4, 5757490), (5, 4605992), (8, 2878745), (10, 2302996), (20, 1151498), (40, 575749), (241, 95560), (482, 47780), (964, 23890), (1205, 19112), (1928, 11945), (2389, 9640), (2410, 9556), (4778, 4820)]