5655447920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{9883}}^1$

素因数の和:10230

約数の個数: 80

約数和(自身を含む): 13766118912

約数和(自身を除く): 8110670992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 311, 368, 460, 622, 920, 1244, 1555, 1840, 2488, 3110, 4976, 6220, 7153, 9883, 12440, 14306, 19766, 24880, 28612, 35765, 39532, 49415, 57224, 71530, 79064, 98830, 114448, 143060, 158128, 197660, 227309, 286120, 395320, 454618, 572240, 790640, 909236, 1136545, 1818472, 2273090, 3073613, 3636944, 4546180, 6147226, 9092360, 12294452, 15368065, 18184720, 24588904, 30736130, 49177808, 61472260, 70693099, 122944520, 141386198, 245889040, 282772396, 353465495, 565544792, 706930990, 1131089584, 1413861980, 2827723960, 5655447920]

約数ペア:

[(1, 5655447920), (2, 2827723960), (4, 1413861980), (5, 1131089584), (8, 706930990), (10, 565544792), (16, 353465495), (20, 282772396), (23, 245889040), (40, 141386198), (46, 122944520), (80, 70693099), (92, 61472260), (115, 49177808), (184, 30736130), (230, 24588904), (311, 18184720), (368, 15368065), (460, 12294452), (622, 9092360), (920, 6147226), (1244, 4546180), (1555, 3636944), (1840, 3073613), (2488, 2273090), (3110, 1818472), (4976, 1136545), (6220, 909236), (7153, 790640), (9883, 572240), (12440, 454618), (14306, 395320), (19766, 286120), (24880, 227309), (28612, 197660), (35765, 158128), (39532, 143060), (49415, 114448), (57224, 98830), (71530, 79064)]