47082400

素因数分解:

$2^5\times 5^2\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:506

約数の個数: 72

約数和(自身を含む): 115891020

約数和(自身を除く): 68808620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 229, 257, 400, 458, 514, 800, 916, 1028, 1145, 1285, 1832, 2056, 2290, 2570, 3664, 4112, 4580, 5140, 5725, 6425, 7328, 8224, 9160, 10280, 11450, 12850, 18320, 20560, 22900, 25700, 36640, 41120, 45800, 51400, 58853, 91600, 102800, 117706, 183200, 205600, 235412, 294265, 470824, 588530, 941648, 1177060, 1471325, 1883296, 2354120, 2942650, 4708240, 5885300, 9416480, 11770600, 23541200, 47082400]

約数ペア:

[(1, 47082400), (2, 23541200), (4, 11770600), (5, 9416480), (8, 5885300), (10, 4708240), (16, 2942650), (20, 2354120), (25, 1883296), (32, 1471325), (40, 1177060), (50, 941648), (80, 588530), (100, 470824), (160, 294265), (200, 235412), (229, 205600), (257, 183200), (400, 117706), (458, 102800), (514, 91600), (800, 58853), (916, 51400), (1028, 45800), (1145, 41120), (1285, 36640), (1832, 25700), (2056, 22900), (2290, 20560), (2570, 18320), (3664, 12850), (4112, 11450), (4580, 10280), (5140, 9160), (5725, 8224), (6425, 7328)]