16063960

素因数分解:

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

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 39740400

約数和(自身を除く): 23676440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 3319, 4840, 6638, 13276, 16595, 26552, 33190, 36509, 66380, 73018, 132760, 146036, 182545, 292072, 365090, 401599, 730180, 803198, 1460360, 1606396, 2007995, 3212792, 4015990, 8031980, 16063960]

約数ペア:

[(1, 16063960), (2, 8031980), (4, 4015990), (5, 3212792), (8, 2007995), (10, 1606396), (11, 1460360), (20, 803198), (22, 730180), (40, 401599), (44, 365090), (55, 292072), (88, 182545), (110, 146036), (121, 132760), (220, 73018), (242, 66380), (440, 36509), (484, 33190), (605, 26552), (968, 16595), (1210, 13276), (2420, 6638), (3319, 4840)]