44081680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32413}}^1$

素因数の和:32443

約数の個数: 40

約数和(自身を含む): 108522072

約数和(自身を除く): 64440392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 32413, 64826, 129652, 162065, 259304, 324130, 518608, 551021, 648260, 1102042, 1296520, 2204084, 2593040, 2755105, 4408168, 5510210, 8816336, 11020420, 22040840, 44081680]

約数ペア:

[(1, 44081680), (2, 22040840), (4, 11020420), (5, 8816336), (8, 5510210), (10, 4408168), (16, 2755105), (17, 2593040), (20, 2204084), (34, 1296520), (40, 1102042), (68, 648260), (80, 551021), (85, 518608), (136, 324130), (170, 259304), (272, 162065), (340, 129652), (680, 64826), (1360, 32413)]