25802170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 48399120

約数和(自身を除く): 22596950

約数列:

[1, 2, 5, 10, 29, 58, 145, 193, 290, 386, 461, 922, 965, 1930, 2305, 4610, 5597, 11194, 13369, 26738, 27985, 55970, 66845, 88973, 133690, 177946, 444865, 889730, 2580217, 5160434, 12901085, 25802170]

約数ペア:

[(1, 25802170), (2, 12901085), (5, 5160434), (10, 2580217), (29, 889730), (58, 444865), (145, 177946), (193, 133690), (290, 88973), (386, 66845), (461, 55970), (922, 27985), (965, 26738), (1930, 13369), (2305, 11194), (4610, 5597)]