106720480

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2131}}^1$

素因数の和:2459

約数の個数: 48

約数和(自身を含む): 253051344

約数和(自身を除く): 146330864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 1252, 1565, 2131, 2504, 3130, 4262, 5008, 6260, 8524, 10016, 10655, 12520, 17048, 21310, 25040, 34096, 42620, 50080, 68192, 85240, 170480, 340960, 667003, 1334006, 2668012, 3335015, 5336024, 6670030, 10672048, 13340060, 21344096, 26680120, 53360240, 106720480]

約数ペア:

[(1, 106720480), (2, 53360240), (4, 26680120), (5, 21344096), (8, 13340060), (10, 10672048), (16, 6670030), (20, 5336024), (32, 3335015), (40, 2668012), (80, 1334006), (160, 667003), (313, 340960), (626, 170480), (1252, 85240), (1565, 68192), (2131, 50080), (2504, 42620), (3130, 34096), (4262, 25040), (5008, 21310), (6260, 17048), (8524, 12520), (10016, 10655)]