11051560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 27352080

約数和(自身を除く): 16300520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 401, 424, 520, 530, 689, 802, 1060, 1378, 1604, 2005, 2120, 2756, 3208, 3445, 4010, 5213, 5512, 6890, 8020, 10426, 13780, 16040, 20852, 21253, 26065, 27560, 41704, 42506, 52130, 85012, 104260, 106265, 170024, 208520, 212530, 276289, 425060, 552578, 850120, 1105156, 1381445, 2210312, 2762890, 5525780, 11051560]

約数ペア:

[(1, 11051560), (2, 5525780), (4, 2762890), (5, 2210312), (8, 1381445), (10, 1105156), (13, 850120), (20, 552578), (26, 425060), (40, 276289), (52, 212530), (53, 208520), (65, 170024), (104, 106265), (106, 104260), (130, 85012), (212, 52130), (260, 42506), (265, 41704), (401, 27560), (424, 26065), (520, 21253), (530, 20852), (689, 16040), (802, 13780), (1060, 10426), (1378, 8020), (1604, 6890), (2005, 5512), (2120, 5213), (2756, 4010), (3208, 3445)]