1569129538120

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2089}}^1\times {\mathrm{32887}}^1$

素因数の和:35558

約数の個数: 64

約数和(自身を含む): 3538525161600

約数和(自身を除く): 1969395623480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2089, 2284, 2855, 4178, 4568, 5710, 8356, 10445, 11420, 16712, 20890, 22840, 32887, 41780, 65774, 83560, 131548, 164435, 263096, 328870, 657740, 1192819, 1315480, 2385638, 4771276, 5964095, 9542552, 11928190, 18778477, 23856380, 37556954, 47712760, 68700943, 75113908, 93892385, 137401886, 150227816, 187784770, 274803772, 343504715, 375569540, 549607544, 687009430, 751139080, 1374018860, 2748037720, 39228238453, 78456476906, 156912953812, 196141192265, 313825907624, 392282384530, 784564769060, 1569129538120]

約数ペア:

[(1, 1569129538120), (2, 784564769060), (4, 392282384530), (5, 313825907624), (8, 196141192265), (10, 156912953812), (20, 78456476906), (40, 39228238453), (571, 2748037720), (1142, 1374018860), (2089, 751139080), (2284, 687009430), (2855, 549607544), (4178, 375569540), (4568, 343504715), (5710, 274803772), (8356, 187784770), (10445, 150227816), (11420, 137401886), (16712, 93892385), (20890, 75113908), (22840, 68700943), (32887, 47712760), (41780, 37556954), (65774, 23856380), (83560, 18778477), (131548, 11928190), (164435, 9542552), (263096, 5964095), (328870, 4771276), (657740, 2385638), (1192819, 1315480)]