2008201655580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3299}}^1\times {\mathrm{441109}}^1$

素因数の和:444443

約数の個数: 96

約数和(自身を含む): 5869233216000

約数和(自身を除く): 3861031560420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 3299, 6598, 9897, 13196, 16495, 19794, 32990, 39588, 49485, 65980, 75877, 98970, 151754, 197940, 227631, 303508, 379385, 441109, 455262, 758770, 882218, 910524, 1138155, 1323327, 1517540, 1764436, 2205545, 2276310, 2646654, 4411090, 4552620, 5293308, 6616635, 8822180, 10145507, 13233270, 20291014, 26466540, 30436521, 40582028, 50727535, 60873042, 101455070, 121746084, 152182605, 202910140, 304365210, 608730420, 1455218591, 2910437182, 4365655773, 5820874364, 7276092955, 8731311546, 14552185910, 17462623092, 21828278865, 29104371820, 33470027593, 43656557730, 66940055186, 87313115460, 100410082779, 133880110372, 167350137965, 200820165558, 334700275930, 401640331116, 502050413895, 669400551860, 1004100827790, 2008201655580]

約数ペア:

[(1, 2008201655580), (2, 1004100827790), (3, 669400551860), (4, 502050413895), (5, 401640331116), (6, 334700275930), (10, 200820165558), (12, 167350137965), (15, 133880110372), (20, 100410082779), (23, 87313115460), (30, 66940055186), (46, 43656557730), (60, 33470027593), (69, 29104371820), (92, 21828278865), (115, 17462623092), (138, 14552185910), (230, 8731311546), (276, 7276092955), (345, 5820874364), (460, 4365655773), (690, 2910437182), (1380, 1455218591), (3299, 608730420), (6598, 304365210), (9897, 202910140), (13196, 152182605), (16495, 121746084), (19794, 101455070), (32990, 60873042), (39588, 50727535), (49485, 40582028), (65980, 30436521), (75877, 26466540), (98970, 20291014), (151754, 13233270), (197940, 10145507), (227631, 8822180), (303508, 6616635), (379385, 5293308), (441109, 4552620), (455262, 4411090), (758770, 2646654), (882218, 2276310), (910524, 2205545), (1138155, 1764436), (1323327, 1517540)]