1185321320

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{48341}}^1$

素因数の和:48965

約数の個数: 32

約数和(自身を含む): 2671378920

約数和(自身を除く): 1486057600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 3065, 4904, 6130, 12260, 24520, 48341, 96682, 193364, 241705, 386728, 483410, 966820, 1933640, 29633033, 59266066, 118532132, 148165165, 237064264, 296330330, 592660660, 1185321320]

約数ペア:

[(1, 1185321320), (2, 592660660), (4, 296330330), (5, 237064264), (8, 148165165), (10, 118532132), (20, 59266066), (40, 29633033), (613, 1933640), (1226, 966820), (2452, 483410), (3065, 386728), (4904, 241705), (6130, 193364), (12260, 96682), (24520, 48341)]