9794420

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6199}}^1$

素因数の和:6287

約数の個数: 24

約数和(自身を含む): 20832000

約数和(自身を除く): 11037580

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 6199, 12398, 24796, 30995, 61990, 123980, 489721, 979442, 1958884, 2448605, 4897210, 9794420]

約数ペア:

[(1, 9794420), (2, 4897210), (4, 2448605), (5, 1958884), (10, 979442), (20, 489721), (79, 123980), (158, 61990), (316, 30995), (395, 24796), (790, 12398), (1580, 6199)]