25167970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4330

約数の個数: 32

約数和(自身を含む): 49236480

約数和(自身を除く): 24068510

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 4273, 5890, 8546, 21365, 42730, 81187, 132463, 162374, 264926, 405935, 662315, 811870, 1324630, 2516797, 5033594, 12583985, 25167970]

約数ペア:

[(1, 25167970), (2, 12583985), (5, 5033594), (10, 2516797), (19, 1324630), (31, 811870), (38, 662315), (62, 405935), (95, 264926), (155, 162374), (190, 132463), (310, 81187), (589, 42730), (1178, 21365), (2945, 8546), (4273, 5890)]