80174110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{739}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 152380800

約数和(自身を除く): 72206690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 571, 739, 1142, 1478, 2855, 3695, 5710, 7390, 10849, 14041, 21698, 28082, 54245, 70205, 108490, 140410, 421969, 843938, 2109845, 4219690, 8017411, 16034822, 40087055, 80174110]

約数ペア:

[(1, 80174110), (2, 40087055), (5, 16034822), (10, 8017411), (19, 4219690), (38, 2109845), (95, 843938), (190, 421969), (571, 140410), (739, 108490), (1142, 70205), (1478, 54245), (2855, 28082), (3695, 21698), (5710, 14041), (7390, 10849)]