20182526210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{2887}}^1$

素因数の和:4216

約数の個数: 96

約数和(自身を含む): 46153058688

約数和(自身を除く): 25970532478

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 1297, 2594, 2695, 2887, 5390, 5774, 6485, 9079, 12970, 14267, 14435, 18158, 20209, 28534, 28870, 31757, 40418, 45395, 63514, 63553, 71335, 90790, 99869, 101045, 127106, 141463, 142670, 158785, 199738, 202090, 222299, 282926, 317570, 317765, 444598, 499345, 635530, 699083, 707315, 998690, 1111495, 1398166, 1414630, 1556093, 2222990, 3112186, 3495415, 3744439, 6990830, 7488878, 7780465, 15560930, 18722195, 26211073, 37444390, 41188829, 52422146, 82377658, 131055365, 183477511, 205944145, 262110730, 288321803, 366955022, 411888290, 576643606, 917387555, 1441609015, 1834775110, 2018252621, 2883218030, 4036505242, 10091263105, 20182526210]

約数ペア:

[(1, 20182526210), (2, 10091263105), (5, 4036505242), (7, 2883218030), (10, 2018252621), (11, 1834775110), (14, 1441609015), (22, 917387555), (35, 576643606), (49, 411888290), (55, 366955022), (70, 288321803), (77, 262110730), (98, 205944145), (110, 183477511), (154, 131055365), (245, 82377658), (385, 52422146), (490, 41188829), (539, 37444390), (770, 26211073), (1078, 18722195), (1297, 15560930), (2594, 7780465), (2695, 7488878), (2887, 6990830), (5390, 3744439), (5774, 3495415), (6485, 3112186), (9079, 2222990), (12970, 1556093), (14267, 1414630), (14435, 1398166), (18158, 1111495), (20209, 998690), (28534, 707315), (28870, 699083), (31757, 635530), (40418, 499345), (45395, 444598), (63514, 317765), (63553, 317570), (71335, 282926), (90790, 222299), (99869, 202090), (101045, 199738), (127106, 158785), (141463, 142670)]