13156951000

素因数分解:

$2^3\times 5^3\times {\mathrm{349}}^1\times {\mathrm{37699}}^1$

素因数の和:38069

約数の個数: 64

約数和(自身を含む): 30876300000

約数和(自身を除く): 17719349000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 349, 500, 698, 1000, 1396, 1745, 2792, 3490, 6980, 8725, 13960, 17450, 34900, 37699, 43625, 69800, 75398, 87250, 150796, 174500, 188495, 301592, 349000, 376990, 753980, 942475, 1507960, 1884950, 3769900, 4712375, 7539800, 9424750, 13156951, 18849500, 26313902, 37699000, 52627804, 65784755, 105255608, 131569510, 263139020, 328923775, 526278040, 657847550, 1315695100, 1644618875, 2631390200, 3289237750, 6578475500, 13156951000]

約数ペア:

[(1, 13156951000), (2, 6578475500), (4, 3289237750), (5, 2631390200), (8, 1644618875), (10, 1315695100), (20, 657847550), (25, 526278040), (40, 328923775), (50, 263139020), (100, 131569510), (125, 105255608), (200, 65784755), (250, 52627804), (349, 37699000), (500, 26313902), (698, 18849500), (1000, 13156951), (1396, 9424750), (1745, 7539800), (2792, 4712375), (3490, 3769900), (6980, 1884950), (8725, 1507960), (13960, 942475), (17450, 753980), (34900, 376990), (37699, 349000), (43625, 301592), (69800, 188495), (75398, 174500), (87250, 150796)]