419841981505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{1597}}^1\times {\mathrm{1861}}^1$

素因数の和:4969

約数の個数: 32

約数和(自身を含む): 531300994560

約数和(自身を除く): 111459013055

約数列:

[1, 5, 19, 95, 1487, 1597, 1861, 7435, 7985, 9305, 28253, 30343, 35359, 141265, 151715, 176795, 2374739, 2767307, 2972017, 11873695, 13836535, 14860085, 45120041, 52578833, 56468323, 225600205, 262894165, 282341615, 4419389279, 22096946395, 83968396301, 419841981505]

約数ペア:

[(1, 419841981505), (5, 83968396301), (19, 22096946395), (95, 4419389279), (1487, 282341615), (1597, 262894165), (1861, 225600205), (7435, 56468323), (7985, 52578833), (9305, 45120041), (28253, 14860085), (30343, 13836535), (35359, 11873695), (141265, 2972017), (151715, 2767307), (176795, 2374739)]