11654180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 26199936

約数和(自身を除く): 14545756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 227, 302, 340, 454, 604, 755, 908, 1135, 1510, 2270, 2567, 3020, 3859, 4540, 5134, 7718, 10268, 12835, 15436, 19295, 25670, 34277, 38590, 51340, 68554, 77180, 137108, 171385, 342770, 582709, 685540, 1165418, 2330836, 2913545, 5827090, 11654180]

約数ペア:

[(1, 11654180), (2, 5827090), (4, 2913545), (5, 2330836), (10, 1165418), (17, 685540), (20, 582709), (34, 342770), (68, 171385), (85, 137108), (151, 77180), (170, 68554), (227, 51340), (302, 38590), (340, 34277), (454, 25670), (604, 19295), (755, 15436), (908, 12835), (1135, 10268), (1510, 7718), (2270, 5134), (2567, 4540), (3020, 3859)]