33057220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 79672320

約数和(自身を除く): 46615100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 389, 607, 778, 1214, 1556, 1945, 2428, 2723, 3035, 3890, 4249, 5446, 6070, 7780, 8498, 10892, 12140, 13615, 16996, 21245, 27230, 42490, 54460, 84980, 236123, 472246, 944492, 1180615, 1652861, 2361230, 3305722, 4722460, 6611444, 8264305, 16528610, 33057220]

約数ペア:

[(1, 33057220), (2, 16528610), (4, 8264305), (5, 6611444), (7, 4722460), (10, 3305722), (14, 2361230), (20, 1652861), (28, 1180615), (35, 944492), (70, 472246), (140, 236123), (389, 84980), (607, 54460), (778, 42490), (1214, 27230), (1556, 21245), (1945, 16996), (2428, 13615), (2723, 12140), (3035, 10892), (3890, 8498), (4249, 7780), (5446, 6070)]