1323308900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{778417}}^1$

素因数の和:778448

約数の個数: 36

約数和(自身を含む): 3040500708

約数和(自身を除く): 1717191808

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 778417, 1556834, 3113668, 3892085, 7784170, 13233089, 15568340, 19460425, 26466178, 38920850, 52932356, 66165445, 77841700, 132330890, 264661780, 330827225, 661654450, 1323308900]

約数ペア:

[(1, 1323308900), (2, 661654450), (4, 330827225), (5, 264661780), (10, 132330890), (17, 77841700), (20, 66165445), (25, 52932356), (34, 38920850), (50, 26466178), (68, 19460425), (85, 15568340), (100, 13233089), (170, 7784170), (340, 3892085), (425, 3113668), (850, 1556834), (1700, 778417)]