10605655280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{256423}}^1$

素因数の和:256494

約数の個数: 80

約数和(自身を含む): 27472241664

約数和(自身を除く): 16866586384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 880, 940, 1034, 1880, 2068, 2585, 3760, 4136, 5170, 8272, 10340, 20680, 41360, 256423, 512846, 1025692, 1282115, 2051384, 2564230, 2820653, 4102768, 5128460, 5641306, 10256920, 11282612, 12051881, 14103265, 20513840, 22565224, 24103762, 28206530, 45130448, 48207524, 56413060, 60259405, 96415048, 112826120, 120518810, 132570691, 192830096, 225652240, 241037620, 265141382, 482075240, 530282764, 662853455, 964150480, 1060565528, 1325706910, 2121131056, 2651413820, 5302827640, 10605655280]

約数ペア:

[(1, 10605655280), (2, 5302827640), (4, 2651413820), (5, 2121131056), (8, 1325706910), (10, 1060565528), (11, 964150480), (16, 662853455), (20, 530282764), (22, 482075240), (40, 265141382), (44, 241037620), (47, 225652240), (55, 192830096), (80, 132570691), (88, 120518810), (94, 112826120), (110, 96415048), (176, 60259405), (188, 56413060), (220, 48207524), (235, 45130448), (376, 28206530), (440, 24103762), (470, 22565224), (517, 20513840), (752, 14103265), (880, 12051881), (940, 11282612), (1034, 10256920), (1880, 5641306), (2068, 5128460), (2585, 4102768), (3760, 2820653), (4136, 2564230), (5170, 2051384), (8272, 1282115), (10340, 1025692), (20680, 512846), (41360, 256423)]