38962480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13163}}^1$

素因数の和:13213

約数の個数: 40

約数和(自身を含む): 93043152

約数和(自身を除く): 54080672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 13163, 26326, 52652, 65815, 105304, 131630, 210608, 263260, 487031, 526520, 974062, 1053040, 1948124, 2435155, 3896248, 4870310, 7792496, 9740620, 19481240, 38962480]

約数ペア:

[(1, 38962480), (2, 19481240), (4, 9740620), (5, 7792496), (8, 4870310), (10, 3896248), (16, 2435155), (20, 1948124), (37, 1053040), (40, 974062), (74, 526520), (80, 487031), (148, 263260), (185, 210608), (296, 131630), (370, 105304), (592, 65815), (740, 52652), (1480, 26326), (2960, 13163)]