2012255150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{4651}}^1$

素因数の和:5189

約数の個数: 48

約数和(自身を含む): 3971598480

約数和(自身を除く): 1959343330

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 509, 850, 1018, 2545, 4651, 5090, 8653, 9302, 12725, 17306, 23255, 25450, 43265, 46510, 79067, 86530, 116275, 158134, 216325, 232550, 395335, 432650, 790670, 1976675, 2367359, 3953350, 4734718, 11836795, 23673590, 40245103, 59183975, 80490206, 118367950, 201225515, 402451030, 1006127575, 2012255150]

約数ペア:

[(1, 2012255150), (2, 1006127575), (5, 402451030), (10, 201225515), (17, 118367950), (25, 80490206), (34, 59183975), (50, 40245103), (85, 23673590), (170, 11836795), (425, 4734718), (509, 3953350), (850, 2367359), (1018, 1976675), (2545, 790670), (4651, 432650), (5090, 395335), (8653, 232550), (9302, 216325), (12725, 158134), (17306, 116275), (23255, 86530), (25450, 79067), (43265, 46510)]