5347240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3613}}^1$

素因数の和:3661

約数の個数: 32

約数和(自身を含む): 12359880

約数和(自身を除く): 7012640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3613, 7226, 14452, 18065, 28904, 36130, 72260, 133681, 144520, 267362, 534724, 668405, 1069448, 1336810, 2673620, 5347240]

約数ペア:

[(1, 5347240), (2, 2673620), (4, 1336810), (5, 1069448), (8, 668405), (10, 534724), (20, 267362), (37, 144520), (40, 133681), (74, 72260), (148, 36130), (185, 28904), (296, 18065), (370, 14452), (740, 7226), (1480, 3613)]