24143920

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3391}}^1$

素因数の和:3493

約数の個数: 40

約数和(自身を含む): 56782080

約数和(自身を除く): 32638160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3391, 3560, 6782, 7120, 13564, 16955, 27128, 33910, 54256, 67820, 135640, 271280, 301799, 603598, 1207196, 1508995, 2414392, 3017990, 4828784, 6035980, 12071960, 24143920]

約数ペア:

[(1, 24143920), (2, 12071960), (4, 6035980), (5, 4828784), (8, 3017990), (10, 2414392), (16, 1508995), (20, 1207196), (40, 603598), (80, 301799), (89, 271280), (178, 135640), (356, 67820), (445, 54256), (712, 33910), (890, 27128), (1424, 16955), (1780, 13564), (3391, 7120), (3560, 6782)]