3485196280

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{323903}}^1$

素因数の和:324183

約数の個数: 32

約数和(自身を含む): 7870867200

約数和(自身を除く): 4385670920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 323903, 647806, 1295612, 1619515, 2591224, 3239030, 6478060, 12956120, 87129907, 174259814, 348519628, 435649535, 697039256, 871299070, 1742598140, 3485196280]

約数ペア:

[(1, 3485196280), (2, 1742598140), (4, 871299070), (5, 697039256), (8, 435649535), (10, 348519628), (20, 174259814), (40, 87129907), (269, 12956120), (538, 6478060), (1076, 3239030), (1345, 2591224), (2152, 1619515), (2690, 1295612), (5380, 647806), (10760, 323903)]