7127029996820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{1279}}^1\times {\mathrm{14051}}^1$

素因数の和:15669

約数の個数: 96

約数和(自身を含む): 15229580083200

約数和(自身を除く): 8102550086380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 251, 316, 395, 502, 790, 1004, 1255, 1279, 1580, 2510, 2558, 5020, 5116, 6395, 12790, 14051, 19829, 25580, 28102, 39658, 56204, 70255, 79316, 99145, 101041, 140510, 198290, 202082, 281020, 321029, 396580, 404164, 505205, 642058, 1010410, 1110029, 1284116, 1605145, 2020820, 2220058, 3210290, 3526801, 4440116, 5550145, 6420580, 7053602, 11100290, 14107204, 17634005, 17971229, 22200580, 25361291, 35268010, 35942458, 50722582, 70536020, 71884916, 89856145, 101445164, 126806455, 179712290, 253612910, 278617279, 359424580, 507225820, 557234558, 1114469116, 1393086395, 1419727091, 2786172790, 2839454182, 4510778479, 5572345580, 5678908364, 7098635455, 9021556958, 14197270910, 18043113916, 22553892395, 28394541820, 45107784790, 90215569580, 356351499841, 712702999682, 1425405999364, 1781757499205, 3563514998410, 7127029996820]

約数ペア:

[(1, 7127029996820), (2, 3563514998410), (4, 1781757499205), (5, 1425405999364), (10, 712702999682), (20, 356351499841), (79, 90215569580), (158, 45107784790), (251, 28394541820), (316, 22553892395), (395, 18043113916), (502, 14197270910), (790, 9021556958), (1004, 7098635455), (1255, 5678908364), (1279, 5572345580), (1580, 4510778479), (2510, 2839454182), (2558, 2786172790), (5020, 1419727091), (5116, 1393086395), (6395, 1114469116), (12790, 557234558), (14051, 507225820), (19829, 359424580), (25580, 278617279), (28102, 253612910), (39658, 179712290), (56204, 126806455), (70255, 101445164), (79316, 89856145), (99145, 71884916), (101041, 70536020), (140510, 50722582), (198290, 35942458), (202082, 35268010), (281020, 25361291), (321029, 22200580), (396580, 17971229), (404164, 17634005), (505205, 14107204), (642058, 11100290), (1010410, 7053602), (1110029, 6420580), (1284116, 5550145), (1605145, 4440116), (2020820, 3526801), (2220058, 3210290)]