17522080

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 41859720

約数和(自身を除く): 24337640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1129, 1552, 1940, 2258, 3104, 3880, 4516, 5645, 7760, 9032, 11290, 15520, 18064, 22580, 36128, 45160, 90320, 109513, 180640, 219026, 438052, 547565, 876104, 1095130, 1752208, 2190260, 3504416, 4380520, 8761040, 17522080]

約数ペア:

[(1, 17522080), (2, 8761040), (4, 4380520), (5, 3504416), (8, 2190260), (10, 1752208), (16, 1095130), (20, 876104), (32, 547565), (40, 438052), (80, 219026), (97, 180640), (160, 109513), (194, 90320), (388, 45160), (485, 36128), (776, 22580), (970, 18064), (1129, 15520), (1552, 11290), (1940, 9032), (2258, 7760), (3104, 5645), (3880, 4516)]