18119360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{8089}}^1$

素因数の和:8113

約数の個数: 56

約数和(自身を含む): 49316640

約数和(自身を除く): 31197280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 8089, 16178, 32356, 40445, 56623, 64712, 80890, 113246, 129424, 161780, 226492, 258848, 283115, 323560, 452984, 517696, 566230, 647120, 905968, 1132460, 1294240, 1811936, 2264920, 2588480, 3623872, 4529840, 9059680, 18119360]

約数ペア:

[(1, 18119360), (2, 9059680), (4, 4529840), (5, 3623872), (7, 2588480), (8, 2264920), (10, 1811936), (14, 1294240), (16, 1132460), (20, 905968), (28, 647120), (32, 566230), (35, 517696), (40, 452984), (56, 323560), (64, 283115), (70, 258848), (80, 226492), (112, 161780), (140, 129424), (160, 113246), (224, 80890), (280, 64712), (320, 56623), (448, 40445), (560, 32356), (1120, 16178), (2240, 8089)]