111389480

素因数分解:

$2^3\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{2749}}^1$

素因数の和:3773

約数の個数: 32

約数和(自身を含む): 250965000

約数和(自身を除く): 139575520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1013, 2026, 2749, 4052, 5065, 5498, 8104, 10130, 10996, 13745, 20260, 21992, 27490, 40520, 54980, 109960, 2784737, 5569474, 11138948, 13923685, 22277896, 27847370, 55694740, 111389480]

約数ペア:

[(1, 111389480), (2, 55694740), (4, 27847370), (5, 22277896), (8, 13923685), (10, 11138948), (20, 5569474), (40, 2784737), (1013, 109960), (2026, 54980), (2749, 40520), (4052, 27490), (5065, 21992), (5498, 20260), (8104, 13745), (10130, 10996)]