966914000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37189}}^1$

素因数の和:37225

約数の個数: 80

約数和(自身を含む): 2517911760

約数和(自身を除く): 1550997760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 2000, 2600, 3250, 5200, 6500, 13000, 26000, 37189, 74378, 148756, 185945, 297512, 371890, 483457, 595024, 743780, 929725, 966914, 1487560, 1859450, 1933828, 2417285, 2975120, 3718900, 3867656, 4648625, 4834570, 7437800, 7735312, 9297250, 9669140, 12086425, 14875600, 18594500, 19338280, 24172850, 37189000, 38676560, 48345700, 60432125, 74378000, 96691400, 120864250, 193382800, 241728500, 483457000, 966914000]

約数ペア:

[(1, 966914000), (2, 483457000), (4, 241728500), (5, 193382800), (8, 120864250), (10, 96691400), (13, 74378000), (16, 60432125), (20, 48345700), (25, 38676560), (26, 37189000), (40, 24172850), (50, 19338280), (52, 18594500), (65, 14875600), (80, 12086425), (100, 9669140), (104, 9297250), (125, 7735312), (130, 7437800), (200, 4834570), (208, 4648625), (250, 3867656), (260, 3718900), (325, 2975120), (400, 2417285), (500, 1933828), (520, 1859450), (650, 1487560), (1000, 966914), (1040, 929725), (1300, 743780), (1625, 595024), (2000, 483457), (2600, 371890), (3250, 297512), (5200, 185945), (6500, 148756), (13000, 74378), (26000, 37189)]