13770080

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 32931360

約数和(自身を除く): 19161280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 967, 1424, 1780, 1934, 2848, 3560, 3868, 4835, 7120, 7736, 9670, 14240, 15472, 19340, 30944, 38680, 77360, 86063, 154720, 172126, 344252, 430315, 688504, 860630, 1377008, 1721260, 2754016, 3442520, 6885040, 13770080]

約数ペア:

[(1, 13770080), (2, 6885040), (4, 3442520), (5, 2754016), (8, 1721260), (10, 1377008), (16, 860630), (20, 688504), (32, 430315), (40, 344252), (80, 172126), (89, 154720), (160, 86063), (178, 77360), (356, 38680), (445, 30944), (712, 19340), (890, 15472), (967, 14240), (1424, 9670), (1780, 7736), (1934, 7120), (2848, 4835), (3560, 3868)]