56566480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41593}}^1$

素因数の和:41623

約数の個数: 40

約数和(自身を含む): 139256712

約数和(自身を除く): 82690232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 41593, 83186, 166372, 207965, 332744, 415930, 665488, 707081, 831860, 1414162, 1663720, 2828324, 3327440, 3535405, 5656648, 7070810, 11313296, 14141620, 28283240, 56566480]

約数ペア:

[(1, 56566480), (2, 28283240), (4, 14141620), (5, 11313296), (8, 7070810), (10, 5656648), (16, 3535405), (17, 3327440), (20, 2828324), (34, 1663720), (40, 1414162), (68, 831860), (80, 707081), (85, 665488), (136, 415930), (170, 332744), (272, 207965), (340, 166372), (680, 83186), (1360, 41593)]