92721680

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15877}}^1$

素因数の和:15963

約数の個数: 40

約数和(自身を含む): 218544792

約数和(自身を除く): 125823112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 15877, 31754, 63508, 79385, 127016, 158770, 254032, 317540, 635080, 1159021, 1270160, 2318042, 4636084, 5795105, 9272168, 11590210, 18544336, 23180420, 46360840, 92721680]

約数ペア:

[(1, 92721680), (2, 46360840), (4, 23180420), (5, 18544336), (8, 11590210), (10, 9272168), (16, 5795105), (20, 4636084), (40, 2318042), (73, 1270160), (80, 1159021), (146, 635080), (292, 317540), (365, 254032), (584, 158770), (730, 127016), (1168, 79385), (1460, 63508), (2920, 31754), (5840, 15877)]