5425090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 10756800

約数和(自身を除く): 5331710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 331, 662, 745, 1490, 1639, 1655, 3278, 3310, 3641, 7282, 8195, 16390, 18205, 36410, 49319, 98638, 246595, 493190, 542509, 1085018, 2712545, 5425090]

約数ペア:

[(1, 5425090), (2, 2712545), (5, 1085018), (10, 542509), (11, 493190), (22, 246595), (55, 98638), (110, 49319), (149, 36410), (298, 18205), (331, 16390), (662, 8195), (745, 7282), (1490, 3641), (1639, 3310), (1655, 3278)]