17967349810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{27953}}^1$

素因数の和:28195

約数の個数: 64

約数和(自身を含む): 36228384000

約数和(自身を除く): 18261034190

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 199, 323, 398, 646, 995, 1615, 1990, 3230, 3383, 3781, 6766, 7562, 16915, 18905, 27953, 33830, 37810, 55906, 64277, 128554, 139765, 279530, 321385, 475201, 531107, 642770, 950402, 1062214, 2376005, 2655535, 4752010, 5311070, 5562647, 9028819, 11125294, 18057638, 27813235, 45144095, 55626470, 90288190, 94564999, 105690293, 189129998, 211380586, 472824995, 528451465, 945649990, 1056902930, 1796734981, 3593469962, 8983674905, 17967349810]

約数ペア:

[(1, 17967349810), (2, 8983674905), (5, 3593469962), (10, 1796734981), (17, 1056902930), (19, 945649990), (34, 528451465), (38, 472824995), (85, 211380586), (95, 189129998), (170, 105690293), (190, 94564999), (199, 90288190), (323, 55626470), (398, 45144095), (646, 27813235), (995, 18057638), (1615, 11125294), (1990, 9028819), (3230, 5562647), (3383, 5311070), (3781, 4752010), (6766, 2655535), (7562, 2376005), (16915, 1062214), (18905, 950402), (27953, 642770), (33830, 531107), (37810, 475201), (55906, 321385), (64277, 279530), (128554, 139765)]