1750489780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{59581}}^1$

素因数の和:59716

約数の個数: 48

約数和(自身を含む): 3993900624

約数和(自身を除く): 2243410844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 2260, 2938, 5876, 7345, 14690, 29380, 59581, 119162, 238324, 297905, 595810, 774553, 1191620, 1549106, 3098212, 3872765, 6732653, 7745530, 13465306, 15491060, 26930612, 33663265, 67326530, 87524489, 134653060, 175048978, 350097956, 437622445, 875244890, 1750489780]

約数ペア:

[(1, 1750489780), (2, 875244890), (4, 437622445), (5, 350097956), (10, 175048978), (13, 134653060), (20, 87524489), (26, 67326530), (52, 33663265), (65, 26930612), (113, 15491060), (130, 13465306), (226, 7745530), (260, 6732653), (452, 3872765), (565, 3098212), (1130, 1549106), (1469, 1191620), (2260, 774553), (2938, 595810), (5876, 297905), (7345, 238324), (14690, 119162), (29380, 59581)]