24804920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{88589}}^1$

素因数の和:88607

約数の個数: 32

約数和(自身を含む): 63784800

約数和(自身を除く): 38979880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 88589, 177178, 354356, 442945, 620123, 708712, 885890, 1240246, 1771780, 2480492, 3100615, 3543560, 4960984, 6201230, 12402460, 24804920]

約数ペア:

[(1, 24804920), (2, 12402460), (4, 6201230), (5, 4960984), (7, 3543560), (8, 3100615), (10, 2480492), (14, 1771780), (20, 1240246), (28, 885890), (35, 708712), (40, 620123), (56, 442945), (70, 354356), (140, 177178), (280, 88589)]