2616001700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8206

約数の個数: 108

約数和(自身を含む): 6471304560

約数和(自身を除く): 3855302860

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 169, 190, 247, 260, 325, 338, 380, 475, 494, 650, 676, 845, 950, 988, 1235, 1300, 1690, 1900, 2470, 3211, 3380, 4225, 4940, 6175, 6422, 8147, 8450, 12350, 12844, 16055, 16294, 16900, 24700, 32110, 32588, 40735, 64220, 80275, 81470, 105911, 154793, 160550, 162940, 203675, 211822, 309586, 321100, 407350, 423644, 529555, 619172, 773965, 814700, 1059110, 1376843, 1547930, 2012309, 2118220, 2647775, 2753686, 3095860, 3869825, 4024618, 5295550, 5507372, 6884215, 7739650, 8049236, 10061545, 10591100, 13768430, 15479300, 20123090, 26160017, 27536860, 34421075, 40246180, 50307725, 52320034, 68842150, 100615450, 104640068, 130800085, 137684300, 201230900, 261600170, 523200340, 654000425, 1308000850, 2616001700]

約数ペア:

[(1, 2616001700), (2, 1308000850), (4, 654000425), (5, 523200340), (10, 261600170), (13, 201230900), (19, 137684300), (20, 130800085), (25, 104640068), (26, 100615450), (38, 68842150), (50, 52320034), (52, 50307725), (65, 40246180), (76, 34421075), (95, 27536860), (100, 26160017), (130, 20123090), (169, 15479300), (190, 13768430), (247, 10591100), (260, 10061545), (325, 8049236), (338, 7739650), (380, 6884215), (475, 5507372), (494, 5295550), (650, 4024618), (676, 3869825), (845, 3095860), (950, 2753686), (988, 2647775), (1235, 2118220), (1300, 2012309), (1690, 1547930), (1900, 1376843), (2470, 1059110), (3211, 814700), (3380, 773965), (4225, 619172), (4940, 529555), (6175, 423644), (6422, 407350), (8147, 321100), (8450, 309586), (12350, 211822), (12844, 203675), (16055, 162940), (16294, 160550), (16900, 154793), (24700, 105911), (32110, 81470), (32588, 80275), (40735, 64220)]