28858740700

素因数分解:

$2^2\times 5^2\times {\mathrm{2887}}^1\times {\mathrm{99961}}^1$

素因数の和:102862

約数の個数: 36

約数和(自身を含む): 62645785552

約数和(自身を除く): 33787044852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2887, 5774, 11548, 14435, 28870, 57740, 72175, 99961, 144350, 199922, 288700, 399844, 499805, 999610, 1999220, 2499025, 4998050, 9996100, 288587407, 577174814, 1154349628, 1442937035, 2885874070, 5771748140, 7214685175, 14429370350, 28858740700]

約数ペア:

[(1, 28858740700), (2, 14429370350), (4, 7214685175), (5, 5771748140), (10, 2885874070), (20, 1442937035), (25, 1154349628), (50, 577174814), (100, 288587407), (2887, 9996100), (5774, 4998050), (11548, 2499025), (14435, 1999220), (28870, 999610), (57740, 499805), (72175, 399844), (99961, 288700), (144350, 199922)]