9034000

素因数分解:

$2^4\times 5^3\times {\mathrm{4517}}^1$

素因数の和:4540

約数の個数: 40

約数和(自身を含む): 21849048

約数和(自身を除く): 12815048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 4517, 9034, 18068, 22585, 36136, 45170, 72272, 90340, 112925, 180680, 225850, 361360, 451700, 564625, 903400, 1129250, 1806800, 2258500, 4517000, 9034000]

約数ペア:

[(1, 9034000), (2, 4517000), (4, 2258500), (5, 1806800), (8, 1129250), (10, 903400), (16, 564625), (20, 451700), (25, 361360), (40, 225850), (50, 180680), (80, 112925), (100, 90340), (125, 72272), (200, 45170), (250, 36136), (400, 22585), (500, 18068), (1000, 9034), (2000, 4517)]