105493640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16381}}^1$

素因数の和:16422

約数の個数: 64

約数和(自身を含む): 283080960

約数和(自身を除く): 177587320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 16381, 32762, 65524, 81905, 114667, 131048, 163810, 229334, 327620, 376763, 458668, 573335, 655240, 753526, 917336, 1146670, 1507052, 1883815, 2293340, 2637341, 3014104, 3767630, 4586680, 5274682, 7535260, 10549364, 13186705, 15070520, 21098728, 26373410, 52746820, 105493640]

約数ペア:

[(1, 105493640), (2, 52746820), (4, 26373410), (5, 21098728), (7, 15070520), (8, 13186705), (10, 10549364), (14, 7535260), (20, 5274682), (23, 4586680), (28, 3767630), (35, 3014104), (40, 2637341), (46, 2293340), (56, 1883815), (70, 1507052), (92, 1146670), (115, 917336), (140, 753526), (161, 655240), (184, 573335), (230, 458668), (280, 376763), (322, 327620), (460, 229334), (644, 163810), (805, 131048), (920, 114667), (1288, 81905), (1610, 65524), (3220, 32762), (6440, 16381)]