296702920

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{49123}}^1$

素因数の和:49285

約数の個数: 32

約数和(自身を含む): 672016320

約数和(自身を除く): 375313400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 49123, 98246, 196492, 245615, 392984, 491230, 982460, 1964920, 7417573, 14835146, 29670292, 37087865, 59340584, 74175730, 148351460, 296702920]

約数ペア:

[(1, 296702920), (2, 148351460), (4, 74175730), (5, 59340584), (8, 37087865), (10, 29670292), (20, 14835146), (40, 7417573), (151, 1964920), (302, 982460), (604, 491230), (755, 392984), (1208, 245615), (1510, 196492), (3020, 98246), (6040, 49123)]