42692525860

素因数分解:

$2^2\times 5^1\times {\mathrm{55117}}^1\times {\mathrm{38729}}^1$

素因数の和:93855

約数の個数: 24

約数和(自身を含む): 89658245880

約数和(自身を除く): 46965720020

約数列:

[1, 2, 4, 5, 10, 20, 38729, 55117, 77458, 110234, 154916, 193645, 220468, 275585, 387290, 551170, 774580, 1102340, 2134626293, 4269252586, 8538505172, 10673131465, 21346262930, 42692525860]

約数ペア:

[(1, 42692525860), (2, 21346262930), (4, 10673131465), (5, 8538505172), (10, 4269252586), (20, 2134626293), (38729, 1102340), (55117, 774580), (77458, 551170), (110234, 387290), (154916, 275585), (193645, 220468)]