7330880

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:787

約数の個数: 56

約数和(自身を含む): 18044160

約数和(自身を除く): 10713280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 739, 992, 1240, 1478, 1984, 2480, 2956, 3695, 4960, 5912, 7390, 9920, 11824, 14780, 22909, 23648, 29560, 45818, 47296, 59120, 91636, 114545, 118240, 183272, 229090, 236480, 366544, 458180, 733088, 916360, 1466176, 1832720, 3665440, 7330880]

約数ペア:

[(1, 7330880), (2, 3665440), (4, 1832720), (5, 1466176), (8, 916360), (10, 733088), (16, 458180), (20, 366544), (31, 236480), (32, 229090), (40, 183272), (62, 118240), (64, 114545), (80, 91636), (124, 59120), (155, 47296), (160, 45818), (248, 29560), (310, 23648), (320, 22909), (496, 14780), (620, 11824), (739, 9920), (992, 7390), (1240, 5912), (1478, 4960), (1984, 3695), (2480, 2956)]