5279480

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1483}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 12020400

約数和(自身を除く): 6740920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1483, 1780, 2966, 3560, 5932, 7415, 11864, 14830, 29660, 59320, 131987, 263974, 527948, 659935, 1055896, 1319870, 2639740, 5279480]

約数ペア:

[(1, 5279480), (2, 2639740), (4, 1319870), (5, 1055896), (8, 659935), (10, 527948), (20, 263974), (40, 131987), (89, 59320), (178, 29660), (356, 14830), (445, 11864), (712, 7415), (890, 5932), (1483, 3560), (1780, 2966)]