11469280

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 27412560

約数和(自身を除く): 15943280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 739, 776, 970, 1478, 1552, 1940, 2956, 3104, 3695, 3880, 5912, 7390, 7760, 11824, 14780, 15520, 23648, 29560, 59120, 71683, 118240, 143366, 286732, 358415, 573464, 716830, 1146928, 1433660, 2293856, 2867320, 5734640, 11469280]

約数ペア:

[(1, 11469280), (2, 5734640), (4, 2867320), (5, 2293856), (8, 1433660), (10, 1146928), (16, 716830), (20, 573464), (32, 358415), (40, 286732), (80, 143366), (97, 118240), (160, 71683), (194, 59120), (388, 29560), (485, 23648), (739, 15520), (776, 14780), (970, 11824), (1478, 7760), (1552, 7390), (1940, 5912), (2956, 3880), (3104, 3695)]