97522640

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13697}}^1$

素因数の和:13799

約数の個数: 40

約数和(自身を含む): 229304520

約数和(自身を除く): 131781880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 13697, 27394, 54788, 68485, 109576, 136970, 219152, 273940, 547880, 1095760, 1219033, 2438066, 4876132, 6095165, 9752264, 12190330, 19504528, 24380660, 48761320, 97522640]

約数ペア:

[(1, 97522640), (2, 48761320), (4, 24380660), (5, 19504528), (8, 12190330), (10, 9752264), (16, 6095165), (20, 4876132), (40, 2438066), (80, 1219033), (89, 1095760), (178, 547880), (356, 273940), (445, 219152), (712, 136970), (890, 109576), (1424, 68485), (1780, 54788), (3560, 27394), (7120, 13697)]