10462840

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2939}}^1$

素因数の和:3039

約数の個数: 32

約数和(自身を含む): 23814000

約数和(自身を除く): 13351160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 2939, 3560, 5878, 11756, 14695, 23512, 29390, 58780, 117560, 261571, 523142, 1046284, 1307855, 2092568, 2615710, 5231420, 10462840]

約数ペア:

[(1, 10462840), (2, 5231420), (4, 2615710), (5, 2092568), (8, 1307855), (10, 1046284), (20, 523142), (40, 261571), (89, 117560), (178, 58780), (356, 29390), (445, 23512), (712, 14695), (890, 11756), (1780, 5878), (2939, 3560)]