42306580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{45007}}^1$

素因数の和:45063

約数の個数: 24

約数和(自身を含む): 90736128

約数和(自身を除く): 48429548

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 45007, 90014, 180028, 225035, 450070, 900140, 2115329, 4230658, 8461316, 10576645, 21153290, 42306580]

約数ペア:

[(1, 42306580), (2, 21153290), (4, 10576645), (5, 8461316), (10, 4230658), (20, 2115329), (47, 900140), (94, 450070), (188, 225035), (235, 180028), (470, 90014), (940, 45007)]