103685560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3319}}^1$

素因数の和:3412

約数の個数: 64

約数和(自身を含む): 258163200

約数和(自身を除く): 154477640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 568, 710, 781, 1420, 1562, 2840, 3124, 3319, 3905, 6248, 6638, 7810, 13276, 15620, 16595, 26552, 31240, 33190, 36509, 66380, 73018, 132760, 146036, 182545, 235649, 292072, 365090, 471298, 730180, 942596, 1178245, 1460360, 1885192, 2356490, 2592139, 4712980, 5184278, 9425960, 10368556, 12960695, 20737112, 25921390, 51842780, 103685560]

約数ペア:

[(1, 103685560), (2, 51842780), (4, 25921390), (5, 20737112), (8, 12960695), (10, 10368556), (11, 9425960), (20, 5184278), (22, 4712980), (40, 2592139), (44, 2356490), (55, 1885192), (71, 1460360), (88, 1178245), (110, 942596), (142, 730180), (220, 471298), (284, 365090), (355, 292072), (440, 235649), (568, 182545), (710, 146036), (781, 132760), (1420, 73018), (1562, 66380), (2840, 36509), (3124, 33190), (3319, 31240), (3905, 26552), (6248, 16595), (6638, 15620), (7810, 13276)]