34323920

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5431}}^1$

素因数の和:5523

約数の個数: 40

約数和(自身を含む): 80828160

約数和(自身を除く): 46504240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 5431, 6320, 10862, 21724, 27155, 43448, 54310, 86896, 108620, 217240, 429049, 434480, 858098, 1716196, 2145245, 3432392, 4290490, 6864784, 8580980, 17161960, 34323920]

約数ペア:

[(1, 34323920), (2, 17161960), (4, 8580980), (5, 6864784), (8, 4290490), (10, 3432392), (16, 2145245), (20, 1716196), (40, 858098), (79, 434480), (80, 429049), (158, 217240), (316, 108620), (395, 86896), (632, 54310), (790, 43448), (1264, 27155), (1580, 21724), (3160, 10862), (5431, 6320)]