1609692340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{6373}}^1$

素因数の和:6628

約数の個数: 48

約数和(自身を含む): 3447008208

約数和(自身を除く): 1837315868

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 173, 292, 346, 365, 692, 730, 865, 1460, 1730, 3460, 6373, 12629, 12746, 25258, 25492, 31865, 50516, 63145, 63730, 126290, 127460, 252580, 465229, 930458, 1102529, 1860916, 2205058, 2326145, 4410116, 4652290, 5512645, 9304580, 11025290, 22050580, 80484617, 160969234, 321938468, 402423085, 804846170, 1609692340]

約数ペア:

[(1, 1609692340), (2, 804846170), (4, 402423085), (5, 321938468), (10, 160969234), (20, 80484617), (73, 22050580), (146, 11025290), (173, 9304580), (292, 5512645), (346, 4652290), (365, 4410116), (692, 2326145), (730, 2205058), (865, 1860916), (1460, 1102529), (1730, 930458), (3460, 465229), (6373, 252580), (12629, 127460), (12746, 126290), (25258, 63730), (25492, 63145), (31865, 50516)]