7504120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14431}}^1$

素因数の和:14455

約数の個数: 32

約数和(自身を含む): 18184320

約数和(自身を除く): 10680200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14431, 28862, 57724, 72155, 115448, 144310, 187603, 288620, 375206, 577240, 750412, 938015, 1500824, 1876030, 3752060, 7504120]

約数ペア:

[(1, 7504120), (2, 3752060), (4, 1876030), (5, 1500824), (8, 938015), (10, 750412), (13, 577240), (20, 375206), (26, 288620), (40, 187603), (52, 144310), (65, 115448), (104, 72155), (130, 57724), (260, 28862), (520, 14431)]