84167560

素因数分解:

$2^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2383}}^1$

素因数の和:3277

約数の個数: 32

約数和(自身を含む): 189671040

約数和(自身を除く): 105503480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 883, 1766, 2383, 3532, 4415, 4766, 7064, 8830, 9532, 11915, 17660, 19064, 23830, 35320, 47660, 95320, 2104189, 4208378, 8416756, 10520945, 16833512, 21041890, 42083780, 84167560]

約数ペア:

[(1, 84167560), (2, 42083780), (4, 21041890), (5, 16833512), (8, 10520945), (10, 8416756), (20, 4208378), (40, 2104189), (883, 95320), (1766, 47660), (2383, 35320), (3532, 23830), (4415, 19064), (4766, 17660), (7064, 11915), (8830, 9532)]