966301960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{2297}}^1$

素因数の和:3130

約数の個数: 64

約数和(自身を含む): 2345338800

約数和(自身を除く): 1379036840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 809, 1618, 2297, 3236, 4045, 4594, 6472, 8090, 9188, 10517, 11485, 16180, 18376, 21034, 22970, 29861, 32360, 42068, 45940, 52585, 59722, 84136, 91880, 105170, 119444, 149305, 210340, 238888, 298610, 420680, 597220, 1194440, 1858273, 3716546, 7433092, 9291365, 14866184, 18582730, 24157549, 37165460, 48315098, 74330920, 96630196, 120787745, 193260392, 241575490, 483150980, 966301960]

約数ペア:

[(1, 966301960), (2, 483150980), (4, 241575490), (5, 193260392), (8, 120787745), (10, 96630196), (13, 74330920), (20, 48315098), (26, 37165460), (40, 24157549), (52, 18582730), (65, 14866184), (104, 9291365), (130, 7433092), (260, 3716546), (520, 1858273), (809, 1194440), (1618, 597220), (2297, 420680), (3236, 298610), (4045, 238888), (4594, 210340), (6472, 149305), (8090, 119444), (9188, 105170), (10517, 91880), (11485, 84136), (16180, 59722), (18376, 52585), (21034, 45940), (22970, 42068), (29861, 32360)]