99610000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1458

約数の個数: 100

約数和(自身を含む): 275811712

約数和(自身を除く): 176201712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 1000, 1250, 1400, 1423, 1750, 2000, 2500, 2800, 2846, 3500, 4375, 5000, 5692, 7000, 7115, 8750, 9961, 10000, 11384, 14000, 14230, 17500, 19922, 22768, 28460, 35000, 35575, 39844, 49805, 56920, 70000, 71150, 79688, 99610, 113840, 142300, 159376, 177875, 199220, 249025, 284600, 355750, 398440, 498050, 569200, 711500, 796880, 889375, 996100, 1245125, 1423000, 1778750, 1992200, 2490250, 2846000, 3557500, 3984400, 4980500, 6225625, 7115000, 9961000, 12451250, 14230000, 19922000, 24902500, 49805000, 99610000]

約数ペア:

[(1, 99610000), (2, 49805000), (4, 24902500), (5, 19922000), (7, 14230000), (8, 12451250), (10, 9961000), (14, 7115000), (16, 6225625), (20, 4980500), (25, 3984400), (28, 3557500), (35, 2846000), (40, 2490250), (50, 1992200), (56, 1778750), (70, 1423000), (80, 1245125), (100, 996100), (112, 889375), (125, 796880), (140, 711500), (175, 569200), (200, 498050), (250, 398440), (280, 355750), (350, 284600), (400, 249025), (500, 199220), (560, 177875), (625, 159376), (700, 142300), (875, 113840), (1000, 99610), (1250, 79688), (1400, 71150), (1423, 70000), (1750, 56920), (2000, 49805), (2500, 39844), (2800, 35575), (2846, 35000), (3500, 28460), (4375, 22768), (5000, 19922), (5692, 17500), (7000, 14230), (7115, 14000), (8750, 11384), (9961, 10000)]