3897807620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{971}}^1$

素因数の和:1581

約数の個数: 96

約数和(自身を含む): 9558694656

約数和(自身を除く): 5660887036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 541, 742, 971, 1060, 1082, 1484, 1855, 1942, 2164, 2705, 3710, 3787, 3884, 4855, 5410, 6797, 7420, 7574, 9710, 10820, 13594, 15148, 18935, 19420, 27188, 28673, 33985, 37870, 51463, 57346, 67970, 75740, 102926, 114692, 135940, 143365, 200711, 205852, 257315, 286730, 360241, 401422, 514630, 525311, 573460, 720482, 802844, 1003555, 1029260, 1050622, 1440964, 1801205, 2007110, 2101244, 2626555, 3602410, 3677177, 4014220, 5253110, 7204820, 7354354, 10506220, 14708708, 18385885, 27841483, 36771770, 55682966, 73543540, 111365932, 139207415, 194890381, 278414830, 389780762, 556829660, 779561524, 974451905, 1948903810, 3897807620]

約数ペア:

[(1, 3897807620), (2, 1948903810), (4, 974451905), (5, 779561524), (7, 556829660), (10, 389780762), (14, 278414830), (20, 194890381), (28, 139207415), (35, 111365932), (53, 73543540), (70, 55682966), (106, 36771770), (140, 27841483), (212, 18385885), (265, 14708708), (371, 10506220), (530, 7354354), (541, 7204820), (742, 5253110), (971, 4014220), (1060, 3677177), (1082, 3602410), (1484, 2626555), (1855, 2101244), (1942, 2007110), (2164, 1801205), (2705, 1440964), (3710, 1050622), (3787, 1029260), (3884, 1003555), (4855, 802844), (5410, 720482), (6797, 573460), (7420, 525311), (7574, 514630), (9710, 401422), (10820, 360241), (13594, 286730), (15148, 257315), (18935, 205852), (19420, 200711), (27188, 143365), (28673, 135940), (33985, 114692), (37870, 102926), (51463, 75740), (57346, 67970)]