33829180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1997}}^1$

素因数の和:2035

約数の個数: 72

約数和(自身を含む): 89286624

約数和(自身を除く): 55457444

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 1997, 2420, 3388, 3994, 4235, 7988, 8470, 9985, 13979, 16940, 19970, 21967, 27958, 39940, 43934, 55916, 69895, 87868, 109835, 139790, 153769, 219670, 241637, 279580, 307538, 439340, 483274, 615076, 768845, 966548, 1208185, 1537690, 1691459, 2416370, 3075380, 3382918, 4832740, 6765836, 8457295, 16914590, 33829180]

約数ペア:

[(1, 33829180), (2, 16914590), (4, 8457295), (5, 6765836), (7, 4832740), (10, 3382918), (11, 3075380), (14, 2416370), (20, 1691459), (22, 1537690), (28, 1208185), (35, 966548), (44, 768845), (55, 615076), (70, 483274), (77, 439340), (110, 307538), (121, 279580), (140, 241637), (154, 219670), (220, 153769), (242, 139790), (308, 109835), (385, 87868), (484, 69895), (605, 55916), (770, 43934), (847, 39940), (1210, 27958), (1540, 21967), (1694, 19970), (1997, 16940), (2420, 13979), (3388, 9985), (3994, 8470), (4235, 7988)]