1330300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 2952936

約数和(自身を除く): 1622636

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 251, 265, 502, 530, 1004, 1060, 1255, 1325, 2510, 2650, 5020, 5300, 6275, 12550, 13303, 25100, 26606, 53212, 66515, 133030, 266060, 332575, 665150, 1330300]

約数ペア:

[(1, 1330300), (2, 665150), (4, 332575), (5, 266060), (10, 133030), (20, 66515), (25, 53212), (50, 26606), (53, 25100), (100, 13303), (106, 12550), (212, 6275), (251, 5300), (265, 5020), (502, 2650), (530, 2510), (1004, 1325), (1060, 1255)]