25016350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 51894000

約数和(自身を除く): 26877650

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1549, 1615, 3098, 3230, 7745, 8075, 15490, 16150, 26333, 29431, 38725, 52666, 58862, 77450, 131665, 147155, 263330, 294310, 500327, 658325, 735775, 1000654, 1316650, 1471550, 2501635, 5003270, 12508175, 25016350]

約数ペア:

[(1, 25016350), (2, 12508175), (5, 5003270), (10, 2501635), (17, 1471550), (19, 1316650), (25, 1000654), (34, 735775), (38, 658325), (50, 500327), (85, 294310), (95, 263330), (170, 147155), (190, 131665), (323, 77450), (425, 58862), (475, 52666), (646, 38725), (850, 29431), (950, 26333), (1549, 16150), (1615, 15490), (3098, 8075), (3230, 7745)]