88741569460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{62494063}}^1$

素因数の和:62494143

約数の個数: 24

約数和(自身を含む): 188982049536

約数和(自身を除く): 100240480076

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 62494063, 124988126, 249976252, 312470315, 624940630, 1249881260, 4437078473, 8874156946, 17748313892, 22185392365, 44370784730, 88741569460]

約数ペア:

[(1, 88741569460), (2, 44370784730), (4, 22185392365), (5, 17748313892), (10, 8874156946), (20, 4437078473), (71, 1249881260), (142, 624940630), (284, 312470315), (355, 249976252), (710, 124988126), (1420, 62494063)]