12892020100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2742983}}^1$

素因数の和:2743044

約数の個数: 36

約数和(自身を含む): 28570921344

約数和(自身を除く): 15678901244

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 2742983, 5485966, 10971932, 13714915, 27429830, 54859660, 68574575, 128920201, 137149150, 257840402, 274298300, 515680804, 644601005, 1289202010, 2578404020, 3223005025, 6446010050, 12892020100]

約数ペア:

[(1, 12892020100), (2, 6446010050), (4, 3223005025), (5, 2578404020), (10, 1289202010), (20, 644601005), (25, 515680804), (47, 274298300), (50, 257840402), (94, 137149150), (100, 128920201), (188, 68574575), (235, 54859660), (470, 27429830), (940, 13714915), (1175, 10971932), (2350, 5485966), (4700, 2742983)]