23410360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 56376000

約数和(自身を除く): 32965640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 173, 199, 340, 346, 398, 680, 692, 796, 865, 995, 1384, 1592, 1730, 1990, 2941, 3383, 3460, 3980, 5882, 6766, 6920, 7960, 11764, 13532, 14705, 16915, 23528, 27064, 29410, 33830, 34427, 58820, 67660, 68854, 117640, 135320, 137708, 172135, 275416, 344270, 585259, 688540, 1170518, 1377080, 2341036, 2926295, 4682072, 5852590, 11705180, 23410360]

約数ペア:

[(1, 23410360), (2, 11705180), (4, 5852590), (5, 4682072), (8, 2926295), (10, 2341036), (17, 1377080), (20, 1170518), (34, 688540), (40, 585259), (68, 344270), (85, 275416), (136, 172135), (170, 137708), (173, 135320), (199, 117640), (340, 68854), (346, 67660), (398, 58820), (680, 34427), (692, 33830), (796, 29410), (865, 27064), (995, 23528), (1384, 16915), (1592, 14705), (1730, 13532), (1990, 11764), (2941, 7960), (3383, 6920), (3460, 6766), (3980, 5882)]