847808480

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{63841}}^1$

素因数の和:63939

約数の個数: 48

約数和(自身を含む): 2027111184

約数和(自身を除く): 1179302704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 63841, 127682, 255364, 319205, 510728, 638410, 1021456, 1276820, 2042912, 2553640, 5107280, 5298803, 10214560, 10597606, 21195212, 26494015, 42390424, 52988030, 84780848, 105976060, 169561696, 211952120, 423904240, 847808480]

約数ペア:

[(1, 847808480), (2, 423904240), (4, 211952120), (5, 169561696), (8, 105976060), (10, 84780848), (16, 52988030), (20, 42390424), (32, 26494015), (40, 21195212), (80, 10597606), (83, 10214560), (160, 5298803), (166, 5107280), (332, 2553640), (415, 2042912), (664, 1276820), (830, 1021456), (1328, 638410), (1660, 510728), (2656, 319205), (3320, 255364), (6640, 127682), (13280, 63841)]