372930440

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{68053}}^1$

素因数の和:68201

約数の個数: 32

約数和(自身を含む): 845230680

約数和(自身を除く): 472300240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 68053, 136106, 272212, 340265, 544424, 680530, 1361060, 2722120, 9323261, 18646522, 37293044, 46616305, 74586088, 93232610, 186465220, 372930440]

約数ペア:

[(1, 372930440), (2, 186465220), (4, 93232610), (5, 74586088), (8, 46616305), (10, 37293044), (20, 18646522), (40, 9323261), (137, 2722120), (274, 1361060), (548, 680530), (685, 544424), (1096, 340265), (1370, 272212), (2740, 136106), (5480, 68053)]