412781260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2797}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 891241344

約数和(自身を除く): 478460084

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 157, 188, 235, 314, 470, 628, 785, 940, 1570, 2797, 3140, 5594, 7379, 11188, 13985, 14758, 27970, 29516, 36895, 55940, 73790, 131459, 147580, 262918, 439129, 525836, 657295, 878258, 1314590, 1756516, 2195645, 2629180, 4391290, 8782580, 20639063, 41278126, 82556252, 103195315, 206390630, 412781260]

約数ペア:

[(1, 412781260), (2, 206390630), (4, 103195315), (5, 82556252), (10, 41278126), (20, 20639063), (47, 8782580), (94, 4391290), (157, 2629180), (188, 2195645), (235, 1756516), (314, 1314590), (470, 878258), (628, 657295), (785, 525836), (940, 439129), (1570, 262918), (2797, 147580), (3140, 131459), (5594, 73790), (7379, 55940), (11188, 36895), (13985, 29516), (14758, 27970)]