2183668850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^2\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 108

約数和(自身を含む): 4585608846

約数和(自身を除く): 2401939996

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 97, 110, 121, 122, 194, 242, 275, 305, 485, 550, 605, 610, 671, 970, 1067, 1210, 1342, 1525, 2134, 2425, 3025, 3050, 3355, 3721, 4850, 5335, 5917, 6050, 6710, 7381, 7442, 10670, 11737, 11834, 14762, 16775, 18605, 23474, 26675, 29585, 33550, 36905, 37210, 40931, 53350, 58685, 59170, 65087, 73810, 81862, 93025, 117370, 130174, 147925, 184525, 186050, 204655, 293425, 295850, 325435, 360937, 369050, 409310, 450241, 586850, 650870, 715957, 721874, 900482, 1023275, 1431914, 1627175, 1804685, 2046550, 2251205, 3254350, 3579785, 3609370, 3970307, 4502410, 7159570, 7940614, 9023425, 11256025, 17898925, 18046850, 19851535, 22512050, 35797850, 39703070, 43673377, 87346754, 99257675, 198515350, 218366885, 436733770, 1091834425, 2183668850]

約数ペア:

[(1, 2183668850), (2, 1091834425), (5, 436733770), (10, 218366885), (11, 198515350), (22, 99257675), (25, 87346754), (50, 43673377), (55, 39703070), (61, 35797850), (97, 22512050), (110, 19851535), (121, 18046850), (122, 17898925), (194, 11256025), (242, 9023425), (275, 7940614), (305, 7159570), (485, 4502410), (550, 3970307), (605, 3609370), (610, 3579785), (671, 3254350), (970, 2251205), (1067, 2046550), (1210, 1804685), (1342, 1627175), (1525, 1431914), (2134, 1023275), (2425, 900482), (3025, 721874), (3050, 715957), (3355, 650870), (3721, 586850), (4850, 450241), (5335, 409310), (5917, 369050), (6050, 360937), (6710, 325435), (7381, 295850), (7442, 293425), (10670, 204655), (11737, 186050), (11834, 184525), (14762, 147925), (16775, 130174), (18605, 117370), (23474, 93025), (26675, 81862), (29585, 73810), (33550, 65087), (36905, 59170), (37210, 58685), (40931, 53350)]