7015040

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 17093160

約数和(自身を除く): 10078120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 113, 128, 160, 194, 226, 320, 388, 452, 485, 565, 640, 776, 904, 970, 1130, 1552, 1808, 1940, 2260, 3104, 3616, 3880, 4520, 6208, 7232, 7760, 9040, 10961, 12416, 14464, 15520, 18080, 21922, 31040, 36160, 43844, 54805, 62080, 72320, 87688, 109610, 175376, 219220, 350752, 438440, 701504, 876880, 1403008, 1753760, 3507520, 7015040]

約数ペア:

[(1, 7015040), (2, 3507520), (4, 1753760), (5, 1403008), (8, 876880), (10, 701504), (16, 438440), (20, 350752), (32, 219220), (40, 175376), (64, 109610), (80, 87688), (97, 72320), (113, 62080), (128, 54805), (160, 43844), (194, 36160), (226, 31040), (320, 21922), (388, 18080), (452, 15520), (485, 14464), (565, 12416), (640, 10961), (776, 9040), (904, 7760), (970, 7232), (1130, 6208), (1552, 4520), (1808, 3880), (1940, 3616), (2260, 3104)]