43661020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5417}}^1$

素因数の和:5470

約数の個数: 48

約数和(自身を含む): 101945088

約数和(自身を除く): 58284068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 5417, 8060, 10834, 21668, 27085, 54170, 70421, 108340, 140842, 167927, 281684, 335854, 352105, 671708, 704210, 839635, 1408420, 1679270, 2183051, 3358540, 4366102, 8732204, 10915255, 21830510, 43661020]

約数ペア:

[(1, 43661020), (2, 21830510), (4, 10915255), (5, 8732204), (10, 4366102), (13, 3358540), (20, 2183051), (26, 1679270), (31, 1408420), (52, 839635), (62, 704210), (65, 671708), (124, 352105), (130, 335854), (155, 281684), (260, 167927), (310, 140842), (403, 108340), (620, 70421), (806, 54170), (1612, 27085), (2015, 21668), (4030, 10834), (5417, 8060)]