1490032100

素因数分解:

$2^2\times 5^2\times {\mathrm{311}}^1\times {\mathrm{47911}}^1$

素因数の和:48236

約数の個数: 36

約数和(自身を含む): 3243834048

約数和(自身を除く): 1753801948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 311, 622, 1244, 1555, 3110, 6220, 7775, 15550, 31100, 47911, 95822, 191644, 239555, 479110, 958220, 1197775, 2395550, 4791100, 14900321, 29800642, 59601284, 74501605, 149003210, 298006420, 372508025, 745016050, 1490032100]

約数ペア:

[(1, 1490032100), (2, 745016050), (4, 372508025), (5, 298006420), (10, 149003210), (20, 74501605), (25, 59601284), (50, 29800642), (100, 14900321), (311, 4791100), (622, 2395550), (1244, 1197775), (1555, 958220), (3110, 479110), (6220, 239555), (7775, 191644), (15550, 95822), (31100, 47911)]