750974120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1444181}}^1$

素因数の和:1444205

約数の個数: 32

約数和(自身を含む): 1819669320

約数和(自身を除く): 1068695200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1444181, 2888362, 5776724, 7220905, 11553448, 14441810, 18774353, 28883620, 37548706, 57767240, 75097412, 93871765, 150194824, 187743530, 375487060, 750974120]

約数ペア:

[(1, 750974120), (2, 375487060), (4, 187743530), (5, 150194824), (8, 93871765), (10, 75097412), (13, 57767240), (20, 37548706), (26, 28883620), (40, 18774353), (52, 14441810), (65, 11553448), (104, 7220905), (130, 5776724), (260, 2888362), (520, 1444181)]