29275160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23609}}^1$

素因数の和:23651

約数の個数: 32

約数和(自身を含む): 67996800

約数和(自身を除く): 38721640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 23609, 47218, 94436, 118045, 188872, 236090, 472180, 731879, 944360, 1463758, 2927516, 3659395, 5855032, 7318790, 14637580, 29275160]

約数ペア:

[(1, 29275160), (2, 14637580), (4, 7318790), (5, 5855032), (8, 3659395), (10, 2927516), (20, 1463758), (31, 944360), (40, 731879), (62, 472180), (124, 236090), (155, 188872), (248, 118045), (310, 94436), (620, 47218), (1240, 23609)]