102005080

素因数分解:

$2^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{3299}}^1$

素因数の和:4083

約数の個数: 32

約数和(自身を含む): 229878000

約数和(自身を除く): 127872920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773, 1546, 3092, 3299, 3865, 6184, 6598, 7730, 13196, 15460, 16495, 26392, 30920, 32990, 65980, 131960, 2550127, 5100254, 10200508, 12750635, 20401016, 25501270, 51002540, 102005080]

約数ペア:

[(1, 102005080), (2, 51002540), (4, 25501270), (5, 20401016), (8, 12750635), (10, 10200508), (20, 5100254), (40, 2550127), (773, 131960), (1546, 65980), (3092, 32990), (3299, 30920), (3865, 26392), (6184, 16495), (6598, 15460), (7730, 13196)]