130233160

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{5783}}^1$

素因数の和:6357

約数の個数: 32

約数和(自身を含む): 293595840

約数和(自身を除く): 163362680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 2252, 2815, 4504, 5630, 5783, 11260, 11566, 22520, 23132, 28915, 46264, 57830, 115660, 231320, 3255829, 6511658, 13023316, 16279145, 26046632, 32558290, 65116580, 130233160]

約数ペア:

[(1, 130233160), (2, 65116580), (4, 32558290), (5, 26046632), (8, 16279145), (10, 13023316), (20, 6511658), (40, 3255829), (563, 231320), (1126, 115660), (2252, 57830), (2815, 46264), (4504, 28915), (5630, 23132), (5783, 22520), (11260, 11566)]