216152080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{93169}}^1$

素因数の和:93211

約数の個数: 40

約数和(自身を含む): 519888600

約数和(自身を除く): 303736520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 93169, 186338, 372676, 465845, 745352, 931690, 1490704, 1863380, 2701901, 3726760, 5403802, 7453520, 10807604, 13509505, 21615208, 27019010, 43230416, 54038020, 108076040, 216152080]

約数ペア:

[(1, 216152080), (2, 108076040), (4, 54038020), (5, 43230416), (8, 27019010), (10, 21615208), (16, 13509505), (20, 10807604), (29, 7453520), (40, 5403802), (58, 3726760), (80, 2701901), (116, 1863380), (145, 1490704), (232, 931690), (290, 745352), (464, 465845), (580, 372676), (1160, 186338), (2320, 93169)]