1034780840

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{354377}}^1$

素因数の和:354461

約数の個数: 32

約数和(自身を含む): 2360157480

約数和(自身を除く): 1325376640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 354377, 708754, 1417508, 1771885, 2835016, 3543770, 7087540, 14175080, 25869521, 51739042, 103478084, 129347605, 206956168, 258695210, 517390420, 1034780840]

約数ペア:

[(1, 1034780840), (2, 517390420), (4, 258695210), (5, 206956168), (8, 129347605), (10, 103478084), (20, 51739042), (40, 25869521), (73, 14175080), (146, 7087540), (292, 3543770), (365, 2835016), (584, 1771885), (730, 1417508), (1460, 708754), (2920, 354377)]