86437010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2719}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 180368640

約数和(自身を除く): 93931630

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2719, 2890, 3179, 5438, 6358, 13595, 15895, 27190, 29909, 31790, 46223, 59818, 92446, 149545, 231115, 299090, 462230, 508453, 785791, 1016906, 1571582, 2542265, 3928955, 5084530, 7857910, 8643701, 17287402, 43218505, 86437010]

約数ペア:

[(1, 86437010), (2, 43218505), (5, 17287402), (10, 8643701), (11, 7857910), (17, 5084530), (22, 3928955), (34, 2542265), (55, 1571582), (85, 1016906), (110, 785791), (170, 508453), (187, 462230), (289, 299090), (374, 231115), (578, 149545), (935, 92446), (1445, 59818), (1870, 46223), (2719, 31790), (2890, 29909), (3179, 27190), (5438, 15895), (6358, 13595)]