4143931960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2114251}}^1$

素因数の和:2114276

約数の個数: 48

約数和(自身を含む): 10846112760

約数和(自身を除く): 6702180800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2114251, 4228502, 8457004, 10571255, 14799757, 16914008, 21142510, 29599514, 42285020, 59199028, 73998785, 84570040, 103598299, 118398056, 147997570, 207196598, 295995140, 414393196, 517991495, 591990280, 828786392, 1035982990, 2071965980, 4143931960]

約数ペア:

[(1, 4143931960), (2, 2071965980), (4, 1035982990), (5, 828786392), (7, 591990280), (8, 517991495), (10, 414393196), (14, 295995140), (20, 207196598), (28, 147997570), (35, 118398056), (40, 103598299), (49, 84570040), (56, 73998785), (70, 59199028), (98, 42285020), (140, 29599514), (196, 21142510), (245, 16914008), (280, 14799757), (392, 10571255), (490, 8457004), (980, 4228502), (1960, 2114251)]