103804547240

素因数分解:

$2^3\times 5^1\times {\mathrm{32377}}^1\times {\mathrm{80153}}^1$

素因数の和:112541

約数の個数: 32

約数和(自身を含む): 233570359080

約数和(自身を除く): 129765811840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 32377, 64754, 80153, 129508, 160306, 161885, 259016, 320612, 323770, 400765, 641224, 647540, 801530, 1295080, 1603060, 3206120, 2595113681, 5190227362, 10380454724, 12975568405, 20760909448, 25951136810, 51902273620, 103804547240]

約数ペア:

[(1, 103804547240), (2, 51902273620), (4, 25951136810), (5, 20760909448), (8, 12975568405), (10, 10380454724), (20, 5190227362), (40, 2595113681), (32377, 3206120), (64754, 1603060), (80153, 1295080), (129508, 801530), (160306, 647540), (161885, 641224), (259016, 400765), (320612, 323770)]