1649872510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2074

約数の個数: 96

約数和(自身を含む): 3583530720

約数和(自身を除く): 1933658210

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 110, 121, 130, 143, 242, 265, 286, 530, 583, 605, 689, 715, 1166, 1210, 1378, 1430, 1573, 1979, 2915, 3146, 3445, 3958, 5830, 6413, 6890, 7579, 7865, 9895, 12826, 15158, 15730, 19790, 21769, 25727, 32065, 37895, 43538, 51454, 64130, 75790, 83369, 104887, 108845, 128635, 166738, 209774, 217690, 239459, 257270, 282997, 416845, 478918, 524435, 565994, 833690, 1048870, 1153757, 1197295, 1363531, 1414985, 2307514, 2394590, 2727062, 2829970, 3112967, 5768785, 6225934, 6817655, 11537570, 12691327, 13635310, 14998841, 15564835, 25382654, 29997682, 31129670, 63456635, 74994205, 126913270, 149988410, 164987251, 329974502, 824936255, 1649872510]

約数ペア:

[(1, 1649872510), (2, 824936255), (5, 329974502), (10, 164987251), (11, 149988410), (13, 126913270), (22, 74994205), (26, 63456635), (53, 31129670), (55, 29997682), (65, 25382654), (106, 15564835), (110, 14998841), (121, 13635310), (130, 12691327), (143, 11537570), (242, 6817655), (265, 6225934), (286, 5768785), (530, 3112967), (583, 2829970), (605, 2727062), (689, 2394590), (715, 2307514), (1166, 1414985), (1210, 1363531), (1378, 1197295), (1430, 1153757), (1573, 1048870), (1979, 833690), (2915, 565994), (3146, 524435), (3445, 478918), (3958, 416845), (5830, 282997), (6413, 257270), (6890, 239459), (7579, 217690), (7865, 209774), (9895, 166738), (12826, 128635), (15158, 108845), (15730, 104887), (19790, 83369), (21769, 75790), (25727, 64130), (32065, 51454), (37895, 43538)]