13538738080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{326707}}^1$

素因数の和:326766

約数の個数: 96

約数和(自身を含む): 37542669696

約数和(自身を除く): 24003931616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5920, 8288, 10360, 20720, 41440, 326707, 653414, 1306828, 1633535, 2286949, 2613656, 3267070, 4573898, 5227312, 6534140, 9147796, 10454624, 11434745, 12088159, 13068280, 18295592, 22869490, 24176318, 26136560, 36591184, 45738980, 48352636, 52273120, 60440795, 73182368, 84617113, 91477960, 96705272, 120881590, 169234226, 182955920, 193410544, 241763180, 338468452, 365911840, 386821088, 423085565, 483526360, 676936904, 846171130, 967052720, 1353873808, 1692342260, 1934105440, 2707747616, 3384684520, 6769369040, 13538738080]

約数ペア:

[(1, 13538738080), (2, 6769369040), (4, 3384684520), (5, 2707747616), (7, 1934105440), (8, 1692342260), (10, 1353873808), (14, 967052720), (16, 846171130), (20, 676936904), (28, 483526360), (32, 423085565), (35, 386821088), (37, 365911840), (40, 338468452), (56, 241763180), (70, 193410544), (74, 182955920), (80, 169234226), (112, 120881590), (140, 96705272), (148, 91477960), (160, 84617113), (185, 73182368), (224, 60440795), (259, 52273120), (280, 48352636), (296, 45738980), (370, 36591184), (518, 26136560), (560, 24176318), (592, 22869490), (740, 18295592), (1036, 13068280), (1120, 12088159), (1184, 11434745), (1295, 10454624), (1480, 9147796), (2072, 6534140), (2590, 5227312), (2960, 4573898), (4144, 3267070), (5180, 2613656), (5920, 2286949), (8288, 1633535), (10360, 1306828), (20720, 653414), (41440, 326707)]