27191980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59113}}^1$

素因数の和:59145

約数の個数: 24

約数和(自身を含む): 59586912

約数和(自身を除く): 32394932

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 59113, 118226, 236452, 295565, 591130, 1182260, 1359599, 2719198, 5438396, 6797995, 13595990, 27191980]

約数ペア:

[(1, 27191980), (2, 13595990), (4, 6797995), (5, 5438396), (10, 2719198), (20, 1359599), (23, 1182260), (46, 591130), (92, 295565), (115, 236452), (230, 118226), (460, 59113)]