10624120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20431}}^1$

素因数の和:20455

約数の個数: 32

約数和(自身を含む): 25744320

約数和(自身を除く): 15120200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20431, 40862, 81724, 102155, 163448, 204310, 265603, 408620, 531206, 817240, 1062412, 1328015, 2124824, 2656030, 5312060, 10624120]

約数ペア:

[(1, 10624120), (2, 5312060), (4, 2656030), (5, 2124824), (8, 1328015), (10, 1062412), (13, 817240), (20, 531206), (26, 408620), (40, 265603), (52, 204310), (65, 163448), (104, 102155), (130, 81724), (260, 40862), (520, 20431)]