38694410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 74501856

約数和(自身を除く): 35807446

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 107, 145, 214, 215, 290, 430, 535, 841, 1070, 1247, 1682, 2494, 3103, 4205, 4601, 6206, 6235, 8410, 9202, 12470, 15515, 23005, 31030, 36163, 46010, 72326, 89987, 133429, 179974, 180815, 266858, 361630, 449935, 667145, 899870, 1334290, 3869441, 7738882, 19347205, 38694410]

約数ペア:

[(1, 38694410), (2, 19347205), (5, 7738882), (10, 3869441), (29, 1334290), (43, 899870), (58, 667145), (86, 449935), (107, 361630), (145, 266858), (214, 180815), (215, 179974), (290, 133429), (430, 89987), (535, 72326), (841, 46010), (1070, 36163), (1247, 31030), (1682, 23005), (2494, 15515), (3103, 12470), (4205, 9202), (4601, 8410), (6206, 6235)]