84043280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28393}}^1$

素因数の和:28443

約数の個数: 40

約数和(自身を含む): 200688792

約数和(自身を除く): 116645512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 28393, 56786, 113572, 141965, 227144, 283930, 454288, 567860, 1050541, 1135720, 2101082, 2271440, 4202164, 5252705, 8404328, 10505410, 16808656, 21010820, 42021640, 84043280]

約数ペア:

[(1, 84043280), (2, 42021640), (4, 21010820), (5, 16808656), (8, 10505410), (10, 8404328), (16, 5252705), (20, 4202164), (37, 2271440), (40, 2101082), (74, 1135720), (80, 1050541), (148, 567860), (185, 454288), (296, 283930), (370, 227144), (592, 141965), (740, 113572), (1480, 56786), (2960, 28393)]