7297520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4833

約数の個数: 40

約数和(自身を含む): 17863440

約数和(自身を除く): 10565920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4801, 9602, 19204, 24005, 38408, 48010, 76816, 91219, 96020, 182438, 192040, 364876, 384080, 456095, 729752, 912190, 1459504, 1824380, 3648760, 7297520]

約数ペア:

[(1, 7297520), (2, 3648760), (4, 1824380), (5, 1459504), (8, 912190), (10, 729752), (16, 456095), (19, 384080), (20, 364876), (38, 192040), (40, 182438), (76, 96020), (80, 91219), (95, 76816), (152, 48010), (190, 38408), (304, 24005), (380, 19204), (760, 9602), (1520, 4801)]