5040230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 9876384

約数和(自身を除く): 4836154

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 283, 566, 685, 1370, 1415, 1781, 2830, 3562, 3679, 7358, 8905, 17810, 18395, 36790, 38771, 77542, 193855, 387710, 504023, 1008046, 2520115, 5040230]

約数ペア:

[(1, 5040230), (2, 2520115), (5, 1008046), (10, 504023), (13, 387710), (26, 193855), (65, 77542), (130, 38771), (137, 36790), (274, 18395), (283, 17810), (566, 8905), (685, 7358), (1370, 3679), (1415, 3562), (1781, 2830)]