12565526650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:980

約数の個数: 72

約数和(自身を含む): 24083503200

約数和(自身を除く): 11517976550

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 199, 215, 398, 430, 683, 995, 1075, 1366, 1849, 1990, 2150, 3415, 3698, 4975, 6830, 8557, 9245, 9950, 17075, 17114, 18490, 29369, 34150, 42785, 46225, 58738, 85570, 92450, 135917, 146845, 213925, 271834, 293690, 367951, 427850, 679585, 734225, 735902, 1262867, 1359170, 1468450, 1839755, 2525734, 3397925, 3679510, 5844431, 6314335, 6795850, 9198775, 11688862, 12628670, 18397550, 29222155, 31571675, 58444310, 63143350, 146110775, 251310533, 292221550, 502621066, 1256552665, 2513105330, 6282763325, 12565526650]

約数ペア:

[(1, 12565526650), (2, 6282763325), (5, 2513105330), (10, 1256552665), (25, 502621066), (43, 292221550), (50, 251310533), (86, 146110775), (199, 63143350), (215, 58444310), (398, 31571675), (430, 29222155), (683, 18397550), (995, 12628670), (1075, 11688862), (1366, 9198775), (1849, 6795850), (1990, 6314335), (2150, 5844431), (3415, 3679510), (3698, 3397925), (4975, 2525734), (6830, 1839755), (8557, 1468450), (9245, 1359170), (9950, 1262867), (17075, 735902), (17114, 734225), (18490, 679585), (29369, 427850), (34150, 367951), (42785, 293690), (46225, 271834), (58738, 213925), (85570, 146845), (92450, 135917)]