4430080

素因数分解:

$2^8\times 5^1\times {\mathrm{3461}}^1$

素因数の和:3482

約数の個数: 36

約数和(自身を含む): 10614492

約数和(自身を除く): 6184412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3461, 6922, 13844, 17305, 27688, 34610, 55376, 69220, 110752, 138440, 221504, 276880, 443008, 553760, 886016, 1107520, 2215040, 4430080]

約数ペア:

[(1, 4430080), (2, 2215040), (4, 1107520), (5, 886016), (8, 553760), (10, 443008), (16, 276880), (20, 221504), (32, 138440), (40, 110752), (64, 69220), (80, 55376), (128, 34610), (160, 27688), (256, 17305), (320, 13844), (640, 6922), (1280, 3461)]