88496870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 218972160

約数和(自身を除く): 130475290

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 23, 35, 38, 46, 55, 70, 77, 95, 110, 115, 133, 154, 161, 190, 209, 230, 253, 263, 266, 322, 385, 418, 437, 506, 526, 665, 770, 805, 874, 1045, 1265, 1315, 1330, 1463, 1610, 1771, 1841, 2090, 2185, 2530, 2630, 2893, 2926, 3059, 3542, 3682, 4370, 4807, 4997, 5786, 6049, 6118, 7315, 8855, 9205, 9614, 9994, 12098, 14465, 14630, 15295, 17710, 18410, 20251, 24035, 24985, 28930, 30245, 30590, 33649, 34979, 40502, 42343, 48070, 49970, 54967, 60490, 66539, 67298, 69958, 84686, 101255, 109934, 114931, 133078, 168245, 174895, 202510, 211715, 229862, 274835, 332695, 336490, 349790, 384769, 423430, 465773, 549670, 574655, 665390, 769538, 804517, 931546, 1149310, 1264241, 1609034, 1923845, 2328865, 2528482, 3847690, 4022585, 4657730, 6321205, 8045170, 8849687, 12642410, 17699374, 44248435, 88496870]

約数ペア:

[(1, 88496870), (2, 44248435), (5, 17699374), (7, 12642410), (10, 8849687), (11, 8045170), (14, 6321205), (19, 4657730), (22, 4022585), (23, 3847690), (35, 2528482), (38, 2328865), (46, 1923845), (55, 1609034), (70, 1264241), (77, 1149310), (95, 931546), (110, 804517), (115, 769538), (133, 665390), (154, 574655), (161, 549670), (190, 465773), (209, 423430), (230, 384769), (253, 349790), (263, 336490), (266, 332695), (322, 274835), (385, 229862), (418, 211715), (437, 202510), (506, 174895), (526, 168245), (665, 133078), (770, 114931), (805, 109934), (874, 101255), (1045, 84686), (1265, 69958), (1315, 67298), (1330, 66539), (1463, 60490), (1610, 54967), (1771, 49970), (1841, 48070), (2090, 42343), (2185, 40502), (2530, 34979), (2630, 33649), (2893, 30590), (2926, 30245), (3059, 28930), (3542, 24985), (3682, 24035), (4370, 20251), (4807, 18410), (4997, 17710), (5786, 15295), (6049, 14630), (6118, 14465), (7315, 12098), (8855, 9994), (9205, 9614)]