74093669960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{894419}}^1$

素因数の和:894558

約数の個数: 64

約数和(自身を含む): 177095160000

約数和(自身を除く): 103001490040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 109, 152, 190, 218, 380, 436, 545, 760, 872, 1090, 2071, 2180, 4142, 4360, 8284, 10355, 16568, 20710, 41420, 82840, 894419, 1788838, 3577676, 4472095, 7155352, 8944190, 16993961, 17888380, 33987922, 35776760, 67975844, 84969805, 97491671, 135951688, 169939610, 194983342, 339879220, 389966684, 487458355, 679758440, 779933368, 974916710, 1852341749, 1949833420, 3704683498, 3899666840, 7409366996, 9261708745, 14818733992, 18523417490, 37046834980, 74093669960]

約数ペア:

[(1, 74093669960), (2, 37046834980), (4, 18523417490), (5, 14818733992), (8, 9261708745), (10, 7409366996), (19, 3899666840), (20, 3704683498), (38, 1949833420), (40, 1852341749), (76, 974916710), (95, 779933368), (109, 679758440), (152, 487458355), (190, 389966684), (218, 339879220), (380, 194983342), (436, 169939610), (545, 135951688), (760, 97491671), (872, 84969805), (1090, 67975844), (2071, 35776760), (2180, 33987922), (4142, 17888380), (4360, 16993961), (8284, 8944190), (10355, 7155352), (16568, 4472095), (20710, 3577676), (41420, 1788838), (82840, 894419)]