2013670360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{35527}}^1$

素因数の和:35660

約数の個数: 64

約数和(自身を含む): 4924180800

約数和(自身を除く): 2910510440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 218, 260, 436, 520, 545, 872, 1090, 1417, 2180, 2834, 4360, 5668, 7085, 11336, 14170, 28340, 35527, 56680, 71054, 142108, 177635, 284216, 355270, 461851, 710540, 923702, 1421080, 1847404, 2309255, 3694808, 3872443, 4618510, 7744886, 9237020, 15489772, 18474040, 19362215, 30979544, 38724430, 50341759, 77448860, 100683518, 154897720, 201367036, 251708795, 402734072, 503417590, 1006835180, 2013670360]

約数ペア:

[(1, 2013670360), (2, 1006835180), (4, 503417590), (5, 402734072), (8, 251708795), (10, 201367036), (13, 154897720), (20, 100683518), (26, 77448860), (40, 50341759), (52, 38724430), (65, 30979544), (104, 19362215), (109, 18474040), (130, 15489772), (218, 9237020), (260, 7744886), (436, 4618510), (520, 3872443), (545, 3694808), (872, 2309255), (1090, 1847404), (1417, 1421080), (2180, 923702), (2834, 710540), (4360, 461851), (5668, 355270), (7085, 284216), (11336, 177635), (14170, 142108), (28340, 71054), (35527, 56680)]