6502554640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2196809}}^1$

素因数の和:2196859

約数の個数: 40

約数和(自身を含む): 15527053080

約数和(自身を除く): 9024498440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 2196809, 4393618, 8787236, 10984045, 17574472, 21968090, 35148944, 43936180, 81281933, 87872360, 162563866, 175744720, 325127732, 406409665, 650255464, 812819330, 1300510928, 1625638660, 3251277320, 6502554640]

約数ペア:

[(1, 6502554640), (2, 3251277320), (4, 1625638660), (5, 1300510928), (8, 812819330), (10, 650255464), (16, 406409665), (20, 325127732), (37, 175744720), (40, 162563866), (74, 87872360), (80, 81281933), (148, 43936180), (185, 35148944), (296, 21968090), (370, 17574472), (592, 10984045), (740, 8787236), (1480, 4393618), (2960, 2196809)]