2682046480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1972093}}^1$

素因数の和:1972123

約数の個数: 40

約数和(自身を含む): 6602570712

約数和(自身を除く): 3920524232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1972093, 3944186, 7888372, 9860465, 15776744, 19720930, 31553488, 33525581, 39441860, 67051162, 78883720, 134102324, 157767440, 167627905, 268204648, 335255810, 536409296, 670511620, 1341023240, 2682046480]

約数ペア:

[(1, 2682046480), (2, 1341023240), (4, 670511620), (5, 536409296), (8, 335255810), (10, 268204648), (16, 167627905), (17, 157767440), (20, 134102324), (34, 78883720), (40, 67051162), (68, 39441860), (80, 33525581), (85, 31553488), (136, 19720930), (170, 15776744), (272, 9860465), (340, 7888372), (680, 3944186), (1360, 1972093)]