61077560

素因数分解:

$2^3\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1367}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 137648160

約数和(自身を除く): 76570600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1117, 1367, 2234, 2734, 4468, 5468, 5585, 6835, 8936, 10936, 11170, 13670, 22340, 27340, 44680, 54680, 1526939, 3053878, 6107756, 7634695, 12215512, 15269390, 30538780, 61077560]

約数ペア:

[(1, 61077560), (2, 30538780), (4, 15269390), (5, 12215512), (8, 7634695), (10, 6107756), (20, 3053878), (40, 1526939), (1117, 54680), (1367, 44680), (2234, 27340), (2734, 22340), (4468, 13670), (5468, 11170), (5585, 10936), (6835, 8936)]