70265800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 192286800

約数和(自身を除く): 122021000

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 41, 44, 50, 55, 76, 82, 88, 95, 100, 110, 152, 164, 190, 200, 205, 209, 220, 275, 328, 380, 410, 418, 440, 451, 475, 550, 760, 779, 820, 836, 902, 950, 1025, 1045, 1100, 1558, 1640, 1672, 1681, 1804, 1900, 2050, 2090, 2200, 2255, 3116, 3362, 3608, 3800, 3895, 4100, 4180, 4510, 5225, 6232, 6724, 7790, 8200, 8360, 8405, 8569, 9020, 10450, 11275, 13448, 15580, 16810, 17138, 18040, 18491, 19475, 20900, 22550, 31160, 31939, 33620, 34276, 36982, 38950, 41800, 42025, 42845, 45100, 63878, 67240, 68552, 73964, 77900, 84050, 85690, 90200, 92455, 127756, 147928, 155800, 159695, 168100, 171380, 184910, 214225, 255512, 319390, 336200, 342760, 351329, 369820, 428450, 462275, 638780, 702658, 739640, 798475, 856900, 924550, 1277560, 1405316, 1596950, 1713800, 1756645, 1849100, 2810632, 3193900, 3513290, 3698200, 6387800, 7026580, 8783225, 14053160, 17566450, 35132900, 70265800]

約数ペア:

[(1, 70265800), (2, 35132900), (4, 17566450), (5, 14053160), (8, 8783225), (10, 7026580), (11, 6387800), (19, 3698200), (20, 3513290), (22, 3193900), (25, 2810632), (38, 1849100), (40, 1756645), (41, 1713800), (44, 1596950), (50, 1405316), (55, 1277560), (76, 924550), (82, 856900), (88, 798475), (95, 739640), (100, 702658), (110, 638780), (152, 462275), (164, 428450), (190, 369820), (200, 351329), (205, 342760), (209, 336200), (220, 319390), (275, 255512), (328, 214225), (380, 184910), (410, 171380), (418, 168100), (440, 159695), (451, 155800), (475, 147928), (550, 127756), (760, 92455), (779, 90200), (820, 85690), (836, 84050), (902, 77900), (950, 73964), (1025, 68552), (1045, 67240), (1100, 63878), (1558, 45100), (1640, 42845), (1672, 42025), (1681, 41800), (1804, 38950), (1900, 36982), (2050, 34276), (2090, 33620), (2200, 31939), (2255, 31160), (3116, 22550), (3362, 20900), (3608, 19475), (3800, 18491), (3895, 18040), (4100, 17138), (4180, 16810), (4510, 15580), (5225, 13448), (6232, 11275), (6724, 10450), (7790, 9020), (8200, 8569), (8360, 8405)]