37340420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143617}}^1$

素因数の和:143639

約数の個数: 24

約数和(自身を含む): 84447384

約数和(自身を除く): 47106964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 143617, 287234, 574468, 718085, 1436170, 1867021, 2872340, 3734042, 7468084, 9335105, 18670210, 37340420]

約数ペア:

[(1, 37340420), (2, 18670210), (4, 9335105), (5, 7468084), (10, 3734042), (13, 2872340), (20, 1867021), (26, 1436170), (52, 718085), (65, 574468), (130, 287234), (260, 143617)]