33340240

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2797}}^1$

素因数の和:2959

約数の個数: 40

約数和(自身を含む): 78064200

約数和(自身を除く): 44723960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2797, 2980, 5594, 5960, 11188, 11920, 13985, 22376, 27970, 44752, 55940, 111880, 223760, 416753, 833506, 1667012, 2083765, 3334024, 4167530, 6668048, 8335060, 16670120, 33340240]

約数ペア:

[(1, 33340240), (2, 16670120), (4, 8335060), (5, 6668048), (8, 4167530), (10, 3334024), (16, 2083765), (20, 1667012), (40, 833506), (80, 416753), (149, 223760), (298, 111880), (596, 55940), (745, 44752), (1192, 27970), (1490, 22376), (2384, 13985), (2797, 11920), (2980, 11188), (5594, 5960)]