134729840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{240589}}^1$

素因数の和:240609

約数の個数: 40

約数和(自身を含む): 357997920

約数和(自身を除く): 223268080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 240589, 481178, 962356, 1202945, 1684123, 1924712, 2405890, 3368246, 3849424, 4811780, 6736492, 8420615, 9623560, 13472984, 16841230, 19247120, 26945968, 33682460, 67364920, 134729840]

約数ペア:

[(1, 134729840), (2, 67364920), (4, 33682460), (5, 26945968), (7, 19247120), (8, 16841230), (10, 13472984), (14, 9623560), (16, 8420615), (20, 6736492), (28, 4811780), (35, 3849424), (40, 3368246), (56, 2405890), (70, 1924712), (80, 1684123), (112, 1202945), (140, 962356), (280, 481178), (560, 240589)]