9157900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5387}}^1$

素因数の和:5418

約数の個数: 36

約数和(自身を含む): 21045528

約数和(自身を除く): 11887628

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 5387, 10774, 21548, 26935, 53870, 91579, 107740, 134675, 183158, 269350, 366316, 457895, 538700, 915790, 1831580, 2289475, 4578950, 9157900]

約数ペア:

[(1, 9157900), (2, 4578950), (4, 2289475), (5, 1831580), (10, 915790), (17, 538700), (20, 457895), (25, 366316), (34, 269350), (50, 183158), (68, 134675), (85, 107740), (100, 91579), (170, 53870), (340, 26935), (425, 21548), (850, 10774), (1700, 5387)]