1240403037695

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{17491}}^1$

素因数の和:18024

約数の個数: 48

約数和(自身を含む): 1590671403360

約数和(自身を除く): 350268365665

約数列:

[1, 5, 19, 95, 101, 361, 389, 505, 1805, 1919, 1945, 7391, 9595, 17491, 36461, 36955, 39289, 87455, 140429, 182305, 196445, 332329, 702145, 746491, 1661645, 1766591, 3732455, 6314251, 6803999, 8832955, 14183329, 31571255, 33565229, 34019995, 70916645, 129275981, 167826145, 637739351, 646379905, 687203899, 2456243639, 3188696755, 3436019495, 12281218195, 13056874081, 65284370405, 248080607539, 1240403037695]

約数ペア:

[(1, 1240403037695), (5, 248080607539), (19, 65284370405), (95, 13056874081), (101, 12281218195), (361, 3436019495), (389, 3188696755), (505, 2456243639), (1805, 687203899), (1919, 646379905), (1945, 637739351), (7391, 167826145), (9595, 129275981), (17491, 70916645), (36461, 34019995), (36955, 33565229), (39289, 31571255), (87455, 14183329), (140429, 8832955), (182305, 6803999), (196445, 6314251), (332329, 3732455), (702145, 1766591), (746491, 1661645)]