101243440

素因数分解:

$2^4\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1663}}^1$

素因数の和:2437

約数の個数: 40

約数和(自身を含む): 235842048

約数和(自身を除く): 134598608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 761, 1522, 1663, 3044, 3326, 3805, 6088, 6652, 7610, 8315, 12176, 13304, 15220, 16630, 26608, 30440, 33260, 60880, 66520, 133040, 1265543, 2531086, 5062172, 6327715, 10124344, 12655430, 20248688, 25310860, 50621720, 101243440]

約数ペア:

[(1, 101243440), (2, 50621720), (4, 25310860), (5, 20248688), (8, 12655430), (10, 10124344), (16, 6327715), (20, 5062172), (40, 2531086), (80, 1265543), (761, 133040), (1522, 66520), (1663, 60880), (3044, 33260), (3326, 30440), (3805, 26608), (6088, 16630), (6652, 15220), (7610, 13304), (8315, 12176)]