22078570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4007}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 43286400

約数和(自身を除く): 21207830

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 4007, 5510, 8014, 20035, 40070, 76133, 116203, 152266, 232406, 380665, 581015, 761330, 1162030, 2207857, 4415714, 11039285, 22078570]

約数ペア:

[(1, 22078570), (2, 11039285), (5, 4415714), (10, 2207857), (19, 1162030), (29, 761330), (38, 581015), (58, 380665), (95, 232406), (145, 152266), (190, 116203), (290, 76133), (551, 40070), (1102, 20035), (2755, 8014), (4007, 5510)]