1346361640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{36467}}^1$

素因数の和:36562

約数の個数: 64

約数和(自身を含む): 3308376960

約数和(自身を除く): 1962015320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1420, 1846, 2840, 3692, 4615, 7384, 9230, 18460, 36467, 36920, 72934, 145868, 182335, 291736, 364670, 474071, 729340, 948142, 1458680, 1896284, 2370355, 2589157, 3792568, 4740710, 5178314, 9481420, 10356628, 12945785, 18962840, 20713256, 25891570, 33659041, 51783140, 67318082, 103566280, 134636164, 168295205, 269272328, 336590410, 673180820, 1346361640]

約数ペア:

[(1, 1346361640), (2, 673180820), (4, 336590410), (5, 269272328), (8, 168295205), (10, 134636164), (13, 103566280), (20, 67318082), (26, 51783140), (40, 33659041), (52, 25891570), (65, 20713256), (71, 18962840), (104, 12945785), (130, 10356628), (142, 9481420), (260, 5178314), (284, 4740710), (355, 3792568), (520, 2589157), (568, 2370355), (710, 1896284), (923, 1458680), (1420, 948142), (1846, 729340), (2840, 474071), (3692, 364670), (4615, 291736), (7384, 182335), (9230, 145868), (18460, 72934), (36467, 36920)]