11677540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 28224000

約数和(自身を除く): 16546460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 349, 478, 698, 956, 1195, 1396, 1673, 1745, 2390, 2443, 3346, 3490, 4780, 4886, 6692, 6980, 8365, 9772, 12215, 16730, 24430, 33460, 48860, 83411, 166822, 333644, 417055, 583877, 834110, 1167754, 1668220, 2335508, 2919385, 5838770, 11677540]

約数ペア:

[(1, 11677540), (2, 5838770), (4, 2919385), (5, 2335508), (7, 1668220), (10, 1167754), (14, 834110), (20, 583877), (28, 417055), (35, 333644), (70, 166822), (140, 83411), (239, 48860), (349, 33460), (478, 24430), (698, 16730), (956, 12215), (1195, 9772), (1396, 8365), (1673, 6980), (1745, 6692), (2390, 4886), (2443, 4780), (3346, 3490)]