1697959280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{23609}}^1$

素因数の和:23682

約数の個数: 80

約数和(自身を含む): 4215801600

約数和(自身を除く): 2517842320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 899, 1160, 1240, 1798, 2320, 2480, 3596, 4495, 7192, 8990, 14384, 17980, 23609, 35960, 47218, 71920, 94436, 118045, 188872, 236090, 377744, 472180, 684661, 731879, 944360, 1369322, 1463758, 1888720, 2738644, 2927516, 3423305, 3659395, 5477288, 5855032, 6846610, 7318790, 10954576, 11710064, 13693220, 14637580, 21224491, 27386440, 29275160, 42448982, 54772880, 58550320, 84897964, 106122455, 169795928, 212244910, 339591856, 424489820, 848979640, 1697959280]

約数ペア:

[(1, 1697959280), (2, 848979640), (4, 424489820), (5, 339591856), (8, 212244910), (10, 169795928), (16, 106122455), (20, 84897964), (29, 58550320), (31, 54772880), (40, 42448982), (58, 29275160), (62, 27386440), (80, 21224491), (116, 14637580), (124, 13693220), (145, 11710064), (155, 10954576), (232, 7318790), (248, 6846610), (290, 5855032), (310, 5477288), (464, 3659395), (496, 3423305), (580, 2927516), (620, 2738644), (899, 1888720), (1160, 1463758), (1240, 1369322), (1798, 944360), (2320, 731879), (2480, 684661), (3596, 472180), (4495, 377744), (7192, 236090), (8990, 188872), (14384, 118045), (17980, 94436), (23609, 71920), (35960, 47218)]