76533770

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 140726160

約数和(自身を除く): 64192390

約数列:

[1, 2, 5, 10, 89, 113, 178, 226, 445, 565, 761, 890, 1130, 1522, 3805, 7610, 10057, 20114, 50285, 67729, 85993, 100570, 135458, 171986, 338645, 429965, 677290, 859930, 7653377, 15306754, 38266885, 76533770]

約数ペア:

[(1, 76533770), (2, 38266885), (5, 15306754), (10, 7653377), (89, 859930), (113, 677290), (178, 429965), (226, 338645), (445, 171986), (565, 135458), (761, 100570), (890, 85993), (1130, 67729), (1522, 50285), (3805, 20114), (7610, 10057)]