1768098940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{120937}}^1$

素因数の和:121006

約数の個数: 48

約数和(自身を含む): 4022881632

約数和(自身を除く): 2254782692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 7310, 14620, 120937, 241874, 483748, 604685, 1209370, 2055929, 2418740, 4111858, 5200291, 8223716, 10279645, 10400582, 20559290, 20801164, 26001455, 41118580, 52002910, 88404947, 104005820, 176809894, 353619788, 442024735, 884049470, 1768098940]

約数ペア:

[(1, 1768098940), (2, 884049470), (4, 442024735), (5, 353619788), (10, 176809894), (17, 104005820), (20, 88404947), (34, 52002910), (43, 41118580), (68, 26001455), (85, 20801164), (86, 20559290), (170, 10400582), (172, 10279645), (215, 8223716), (340, 5200291), (430, 4111858), (731, 2418740), (860, 2055929), (1462, 1209370), (2924, 604685), (3655, 483748), (7310, 241874), (14620, 120937)]