8860160

素因数分解:

$2^9\times 5^1\times {\mathrm{3461}}^1$

素因数の和:3484

約数の個数: 40

約数和(自身を含む): 21249756

約数和(自身を除く): 12389596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3461, 6922, 13844, 17305, 27688, 34610, 55376, 69220, 110752, 138440, 221504, 276880, 443008, 553760, 886016, 1107520, 1772032, 2215040, 4430080, 8860160]

約数ペア:

[(1, 8860160), (2, 4430080), (4, 2215040), (5, 1772032), (8, 1107520), (10, 886016), (16, 553760), (20, 443008), (32, 276880), (40, 221504), (64, 138440), (80, 110752), (128, 69220), (160, 55376), (256, 34610), (320, 27688), (512, 17305), (640, 13844), (1280, 6922), (2560, 3461)]