174869635190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21211}}^1\times {\mathrm{43391}}^1$

素因数の和:64628

約数の個数: 32

約数和(自身を含む): 331355197440

約数和(自身を除く): 156485562250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 21211, 42422, 43391, 86782, 106055, 212110, 216955, 403009, 433910, 806018, 824429, 1648858, 2015045, 4030090, 4122145, 8244290, 920366501, 1840733002, 4601832505, 9203665010, 17486963519, 34973927038, 87434817595, 174869635190]

約数ペア:

[(1, 174869635190), (2, 87434817595), (5, 34973927038), (10, 17486963519), (19, 9203665010), (38, 4601832505), (95, 1840733002), (190, 920366501), (21211, 8244290), (42422, 4122145), (43391, 4030090), (86782, 2015045), (106055, 1648858), (212110, 824429), (216955, 806018), (403009, 433910)]