8703458860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 19100676672

約数和(自身を除く): 10397217812

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 97, 101, 172, 194, 202, 215, 388, 404, 430, 485, 505, 860, 970, 1010, 1033, 1940, 2020, 2066, 4132, 4171, 4343, 5165, 8342, 8686, 9797, 10330, 16684, 17372, 19594, 20660, 20855, 21715, 39188, 41710, 43430, 44419, 48985, 83420, 86860, 88838, 97970, 100201, 104333, 177676, 195940, 200402, 208666, 222095, 400804, 417332, 421271, 444190, 501005, 521665, 842542, 888380, 1002010, 1043330, 1685084, 2004020, 2086660, 2106355, 4212710, 4308643, 4486319, 8425420, 8617286, 8972638, 10120301, 17234572, 17945276, 20240602, 21543215, 22431595, 40481204, 43086430, 44863190, 50601505, 86172860, 89726380, 101203010, 202406020, 435172943, 870345886, 1740691772, 2175864715, 4351729430, 8703458860]

約数ペア:

[(1, 8703458860), (2, 4351729430), (4, 2175864715), (5, 1740691772), (10, 870345886), (20, 435172943), (43, 202406020), (86, 101203010), (97, 89726380), (101, 86172860), (172, 50601505), (194, 44863190), (202, 43086430), (215, 40481204), (388, 22431595), (404, 21543215), (430, 20240602), (485, 17945276), (505, 17234572), (860, 10120301), (970, 8972638), (1010, 8617286), (1033, 8425420), (1940, 4486319), (2020, 4308643), (2066, 4212710), (4132, 2106355), (4171, 2086660), (4343, 2004020), (5165, 1685084), (8342, 1043330), (8686, 1002010), (9797, 888380), (10330, 842542), (16684, 521665), (17372, 501005), (19594, 444190), (20660, 421271), (20855, 417332), (21715, 400804), (39188, 222095), (41710, 208666), (43430, 200402), (44419, 195940), (48985, 177676), (83420, 104333), (86860, 100201), (88838, 97970)]