1068906800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{205559}}^1$

素因数の和:205590

約数の個数: 60

約数和(自身を含む): 2765604240

約数和(自身を除く): 1696697440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 205559, 411118, 822236, 1027795, 1644472, 2055590, 2672267, 3288944, 4111180, 5138975, 5344534, 8222360, 10277950, 10689068, 13361335, 16444720, 20555900, 21378136, 26722670, 41111800, 42756272, 53445340, 66806675, 82223600, 106890680, 133613350, 213781360, 267226700, 534453400, 1068906800]

約数ペア:

[(1, 1068906800), (2, 534453400), (4, 267226700), (5, 213781360), (8, 133613350), (10, 106890680), (13, 82223600), (16, 66806675), (20, 53445340), (25, 42756272), (26, 41111800), (40, 26722670), (50, 21378136), (52, 20555900), (65, 16444720), (80, 13361335), (100, 10689068), (104, 10277950), (130, 8222360), (200, 5344534), (208, 5138975), (260, 4111180), (325, 3288944), (400, 2672267), (520, 2055590), (650, 1644472), (1040, 1027795), (1300, 822236), (2600, 411118), (5200, 205559)]