470895980

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{75223}}^1$

素因数の和:75545

約数の個数: 24

約数和(自身を含む): 992054112

約数和(自身を除く): 521158132

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 75223, 150446, 300892, 376115, 752230, 1504460, 23544799, 47089598, 94179196, 117723995, 235447990, 470895980]

約数ペア:

[(1, 470895980), (2, 235447990), (4, 117723995), (5, 94179196), (10, 47089598), (20, 23544799), (313, 1504460), (626, 752230), (1252, 376115), (1565, 300892), (3130, 150446), (6260, 75223)]