2080515086220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1867}}^1\times {\mathrm{22901}}^1$

素因数の和:25591

約数の個数: 96

約数和(自身を含む): 5836004165376

約数和(自身を除く): 3755489079156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811, 1622, 1867, 2433, 3244, 3734, 4055, 4866, 5601, 7468, 8110, 9335, 9732, 11202, 12165, 16220, 18670, 22404, 22901, 24330, 28005, 37340, 45802, 48660, 56010, 68703, 91604, 112020, 114505, 137406, 229010, 274812, 343515, 458020, 687030, 1374060, 1514137, 3028274, 4542411, 6056548, 7570685, 9084822, 15141370, 18169644, 18572711, 22712055, 30282740, 37145422, 42756167, 45424110, 55718133, 74290844, 85512334, 90848220, 92863555, 111436266, 128268501, 171024668, 185727110, 213780835, 222872532, 256537002, 278590665, 371454220, 427561670, 513074004, 557181330, 641342505, 855123340, 1114362660, 1282685010, 2565370020, 34675251437, 69350502874, 104025754311, 138701005748, 173376257185, 208051508622, 346752514370, 416103017244, 520128771555, 693505028740, 1040257543110, 2080515086220]

約数ペア:

[(1, 2080515086220), (2, 1040257543110), (3, 693505028740), (4, 520128771555), (5, 416103017244), (6, 346752514370), (10, 208051508622), (12, 173376257185), (15, 138701005748), (20, 104025754311), (30, 69350502874), (60, 34675251437), (811, 2565370020), (1622, 1282685010), (1867, 1114362660), (2433, 855123340), (3244, 641342505), (3734, 557181330), (4055, 513074004), (4866, 427561670), (5601, 371454220), (7468, 278590665), (8110, 256537002), (9335, 222872532), (9732, 213780835), (11202, 185727110), (12165, 171024668), (16220, 128268501), (18670, 111436266), (22404, 92863555), (22901, 90848220), (24330, 85512334), (28005, 74290844), (37340, 55718133), (45802, 45424110), (48660, 42756167), (56010, 37145422), (68703, 30282740), (91604, 22712055), (112020, 18572711), (114505, 18169644), (137406, 15141370), (229010, 9084822), (274812, 7570685), (343515, 6056548), (458020, 4542411), (687030, 3028274), (1374060, 1514137)]