103666111280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68201389}}^1$

素因数の和:68201421

約数の個数: 40

約数和(自身を含む): 253709170800

約数和(自身を除く): 150043059520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 68201389, 136402778, 272805556, 341006945, 545611112, 682013890, 1091222224, 1295826391, 1364027780, 2591652782, 2728055560, 5183305564, 5456111120, 6479131955, 10366611128, 12958263910, 20733222256, 25916527820, 51833055640, 103666111280]

約数ペア:

[(1, 103666111280), (2, 51833055640), (4, 25916527820), (5, 20733222256), (8, 12958263910), (10, 10366611128), (16, 6479131955), (19, 5456111120), (20, 5183305564), (38, 2728055560), (40, 2591652782), (76, 1364027780), (80, 1295826391), (95, 1091222224), (152, 682013890), (190, 545611112), (304, 341006945), (380, 272805556), (760, 136402778), (1520, 68201389)]