22691630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 45852480

約数和(自身を除く): 23160850

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 463, 754, 845, 926, 1690, 1885, 2315, 3770, 4630, 4901, 6019, 9802, 12038, 13427, 24505, 26854, 30095, 49010, 60190, 67135, 78247, 134270, 156494, 174551, 349102, 391235, 782470, 872755, 1745510, 2269163, 4538326, 11345815, 22691630]

約数ペア:

[(1, 22691630), (2, 11345815), (5, 4538326), (10, 2269163), (13, 1745510), (26, 872755), (29, 782470), (58, 391235), (65, 349102), (130, 174551), (145, 156494), (169, 134270), (290, 78247), (338, 67135), (377, 60190), (463, 49010), (754, 30095), (845, 26854), (926, 24505), (1690, 13427), (1885, 12038), (2315, 9802), (3770, 6019), (4630, 4901)]