2247997940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1\times {\mathrm{2687}}^1$

素因数の和:3464

約数の個数: 48

約数和(自身を含む): 4809369600

約数和(自身を除く): 2561371660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 709, 1180, 1418, 2687, 2836, 3545, 5374, 7090, 10748, 13435, 14180, 26870, 41831, 53740, 83662, 158533, 167324, 209155, 317066, 418310, 634132, 792665, 836620, 1585330, 1905083, 3170660, 3810166, 7620332, 9525415, 19050830, 38101660, 112399897, 224799794, 449599588, 561999485, 1123998970, 2247997940]

約数ペア:

[(1, 2247997940), (2, 1123998970), (4, 561999485), (5, 449599588), (10, 224799794), (20, 112399897), (59, 38101660), (118, 19050830), (236, 9525415), (295, 7620332), (590, 3810166), (709, 3170660), (1180, 1905083), (1418, 1585330), (2687, 836620), (2836, 792665), (3545, 634132), (5374, 418310), (7090, 317066), (10748, 209155), (13435, 167324), (14180, 158533), (26870, 83662), (41831, 53740)]