5240680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3541}}^1$

素因数の和:3589

約数の個数: 32

約数和(自身を含む): 12113640

約数和(自身を除く): 6872960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3541, 7082, 14164, 17705, 28328, 35410, 70820, 131017, 141640, 262034, 524068, 655085, 1048136, 1310170, 2620340, 5240680]

約数ペア:

[(1, 5240680), (2, 2620340), (4, 1310170), (5, 1048136), (8, 655085), (10, 524068), (20, 262034), (37, 141640), (40, 131017), (74, 70820), (148, 35410), (185, 28328), (296, 17705), (370, 14164), (740, 7082), (1480, 3541)]