472080460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1242317}}^1$

素因数の和:1242345

約数の個数: 24

約数和(自身を含む): 1043547120

約数和(自身を除く): 571466660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1242317, 2484634, 4969268, 6211585, 12423170, 23604023, 24846340, 47208046, 94416092, 118020115, 236040230, 472080460]

約数ペア:

[(1, 472080460), (2, 236040230), (4, 118020115), (5, 94416092), (10, 47208046), (19, 24846340), (20, 23604023), (38, 12423170), (76, 6211585), (95, 4969268), (190, 2484634), (380, 1242317)]