79616890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{937}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 148916880

約数和(自身を除く): 69299990

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 293, 586, 937, 1465, 1874, 2930, 4685, 8497, 9370, 16994, 27173, 42485, 54346, 84970, 135865, 271730, 274541, 549082, 1372705, 2745410, 7961689, 15923378, 39808445, 79616890]

約数ペア:

[(1, 79616890), (2, 39808445), (5, 15923378), (10, 7961689), (29, 2745410), (58, 1372705), (145, 549082), (290, 274541), (293, 271730), (586, 135865), (937, 84970), (1465, 54346), (1874, 42485), (2930, 27173), (4685, 16994), (8497, 9370)]