23475980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6277}}^1$

素因数の和:6314

約数の個数: 48

約数和(自身を含む): 56954016

約数和(自身を除く): 33478036

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 6277, 12554, 25108, 31385, 62770, 69047, 106709, 125540, 138094, 213418, 276188, 345235, 426836, 533545, 690470, 1067090, 1173799, 1380940, 2134180, 2347598, 4695196, 5868995, 11737990, 23475980]

約数ペア:

[(1, 23475980), (2, 11737990), (4, 5868995), (5, 4695196), (10, 2347598), (11, 2134180), (17, 1380940), (20, 1173799), (22, 1067090), (34, 690470), (44, 533545), (55, 426836), (68, 345235), (85, 276188), (110, 213418), (170, 138094), (187, 125540), (220, 106709), (340, 69047), (374, 62770), (748, 31385), (935, 25108), (1870, 12554), (3740, 6277)]