275388565540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1420847}}^1$

素因数の和:1421748

約数の個数: 48

約数和(自身を含む): 631606719744

約数和(自身を除く): 356218154204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 881, 1762, 3524, 4405, 8810, 9691, 17620, 19382, 38764, 48455, 96910, 193820, 1420847, 2841694, 5683388, 7104235, 14208470, 15629317, 28416940, 31258634, 62517268, 78146585, 156293170, 312586340, 1251766207, 2503532414, 5007064828, 6258831035, 12517662070, 13769428277, 25035324140, 27538856554, 55077713108, 68847141385, 137694282770, 275388565540]

約数ペア:

[(1, 275388565540), (2, 137694282770), (4, 68847141385), (5, 55077713108), (10, 27538856554), (11, 25035324140), (20, 13769428277), (22, 12517662070), (44, 6258831035), (55, 5007064828), (110, 2503532414), (220, 1251766207), (881, 312586340), (1762, 156293170), (3524, 78146585), (4405, 62517268), (8810, 31258634), (9691, 28416940), (17620, 15629317), (19382, 14208470), (38764, 7104235), (48455, 5683388), (96910, 2841694), (193820, 1420847)]