52803490160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{192601}}^1$

素因数の和:192786

約数の個数: 80

約数和(自身を含む): 128966299200

約数和(自身を除く): 76162809040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 149, 184, 230, 298, 368, 460, 596, 745, 920, 1192, 1490, 1840, 2384, 2980, 3427, 5960, 6854, 11920, 13708, 17135, 27416, 34270, 54832, 68540, 137080, 192601, 274160, 385202, 770404, 963005, 1540808, 1926010, 3081616, 3852020, 4429823, 7704040, 8859646, 15408080, 17719292, 22149115, 28697549, 35438584, 44298230, 57395098, 70877168, 88596460, 114790196, 143487745, 177192920, 229580392, 286975490, 354385840, 459160784, 573950980, 660043627, 1147901960, 1320087254, 2295803920, 2640174508, 3300218135, 5280349016, 6600436270, 10560698032, 13200872540, 26401745080, 52803490160]

約数ペア:

[(1, 52803490160), (2, 26401745080), (4, 13200872540), (5, 10560698032), (8, 6600436270), (10, 5280349016), (16, 3300218135), (20, 2640174508), (23, 2295803920), (40, 1320087254), (46, 1147901960), (80, 660043627), (92, 573950980), (115, 459160784), (149, 354385840), (184, 286975490), (230, 229580392), (298, 177192920), (368, 143487745), (460, 114790196), (596, 88596460), (745, 70877168), (920, 57395098), (1192, 44298230), (1490, 35438584), (1840, 28697549), (2384, 22149115), (2980, 17719292), (3427, 15408080), (5960, 8859646), (6854, 7704040), (11920, 4429823), (13708, 3852020), (17135, 3081616), (27416, 1926010), (34270, 1540808), (54832, 963005), (68540, 770404), (137080, 385202), (192601, 274160)]