10378156940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{204859}}^1$

素因数の和:205034

約数の個数: 48

約数和(自身を含む): 23231124000

約数和(自身を除く): 12852967060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 340, 596, 745, 1490, 2533, 2980, 5066, 10132, 12665, 25330, 50660, 204859, 409718, 819436, 1024295, 2048590, 3482603, 4097180, 6965206, 13930412, 17413015, 30523991, 34826030, 61047982, 69652060, 122095964, 152619955, 305239910, 518907847, 610479820, 1037815694, 2075631388, 2594539235, 5189078470, 10378156940]

約数ペア:

[(1, 10378156940), (2, 5189078470), (4, 2594539235), (5, 2075631388), (10, 1037815694), (17, 610479820), (20, 518907847), (34, 305239910), (68, 152619955), (85, 122095964), (149, 69652060), (170, 61047982), (298, 34826030), (340, 30523991), (596, 17413015), (745, 13930412), (1490, 6965206), (2533, 4097180), (2980, 3482603), (5066, 2048590), (10132, 1024295), (12665, 819436), (25330, 409718), (50660, 204859)]