65799350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 130572000

約数和(自身を除く): 64772650

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 199, 389, 398, 425, 778, 850, 995, 1945, 1990, 3383, 3890, 4975, 6613, 6766, 9725, 9950, 13226, 16915, 19450, 33065, 33830, 66130, 77411, 84575, 154822, 165325, 169150, 330650, 387055, 774110, 1315987, 1935275, 2631974, 3870550, 6579935, 13159870, 32899675, 65799350]

約数ペア:

[(1, 65799350), (2, 32899675), (5, 13159870), (10, 6579935), (17, 3870550), (25, 2631974), (34, 1935275), (50, 1315987), (85, 774110), (170, 387055), (199, 330650), (389, 169150), (398, 165325), (425, 154822), (778, 84575), (850, 77411), (995, 66130), (1945, 33830), (1990, 33065), (3383, 19450), (3890, 16915), (4975, 13226), (6613, 9950), (6766, 9725)]