103813280

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6689}}^1$

素因数の和:6801

約数の個数: 48

約数和(自身を含む): 247824360

約数和(自身を除く): 144011080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 6689, 7760, 13378, 15520, 26756, 33445, 53512, 66890, 107024, 133780, 214048, 267560, 535120, 648833, 1070240, 1297666, 2595332, 3244165, 5190664, 6488330, 10381328, 12976660, 20762656, 25953320, 51906640, 103813280]

約数ペア:

[(1, 103813280), (2, 51906640), (4, 25953320), (5, 20762656), (8, 12976660), (10, 10381328), (16, 6488330), (20, 5190664), (32, 3244165), (40, 2595332), (80, 1297666), (97, 1070240), (160, 648833), (194, 535120), (388, 267560), (485, 214048), (776, 133780), (970, 107024), (1552, 66890), (1940, 53512), (3104, 33445), (3880, 26756), (6689, 15520), (7760, 13378)]