73925960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 176299200

約数和(自身を除く): 102373240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 211, 380, 422, 461, 760, 844, 922, 1055, 1688, 1844, 2110, 2305, 3688, 4009, 4220, 4610, 8018, 8440, 8759, 9220, 16036, 17518, 18440, 20045, 32072, 35036, 40090, 43795, 70072, 80180, 87590, 97271, 160360, 175180, 194542, 350360, 389084, 486355, 778168, 972710, 1848149, 1945420, 3696298, 3890840, 7392596, 9240745, 14785192, 18481490, 36962980, 73925960]

約数ペア:

[(1, 73925960), (2, 36962980), (4, 18481490), (5, 14785192), (8, 9240745), (10, 7392596), (19, 3890840), (20, 3696298), (38, 1945420), (40, 1848149), (76, 972710), (95, 778168), (152, 486355), (190, 389084), (211, 350360), (380, 194542), (422, 175180), (461, 160360), (760, 97271), (844, 87590), (922, 80180), (1055, 70072), (1688, 43795), (1844, 40090), (2110, 35036), (2305, 32072), (3688, 20045), (4009, 18440), (4220, 17518), (4610, 16036), (8018, 9220), (8440, 8759)]