214614520

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{11489}}^1$

素因数の和:11967

約数の個数: 32

約数和(自身を含む): 483958800

約数和(自身を除く): 269344280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3736, 4670, 9340, 11489, 18680, 22978, 45956, 57445, 91912, 114890, 229780, 459560, 5365363, 10730726, 21461452, 26826815, 42922904, 53653630, 107307260, 214614520]

約数ペア:

[(1, 214614520), (2, 107307260), (4, 53653630), (5, 42922904), (8, 26826815), (10, 21461452), (20, 10730726), (40, 5365363), (467, 459560), (934, 229780), (1868, 114890), (2335, 91912), (3736, 57445), (4670, 45956), (9340, 22978), (11489, 18680)]