11708560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7703}}^1$

素因数の和:7735

約数の個数: 40

約数和(自身を含む): 28658880

約数和(自身を除く): 16950320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7703, 15406, 30812, 38515, 61624, 77030, 123248, 146357, 154060, 292714, 308120, 585428, 616240, 731785, 1170856, 1463570, 2341712, 2927140, 5854280, 11708560]

約数ペア:

[(1, 11708560), (2, 5854280), (4, 2927140), (5, 2341712), (8, 1463570), (10, 1170856), (16, 731785), (19, 616240), (20, 585428), (38, 308120), (40, 292714), (76, 154060), (80, 146357), (95, 123248), (152, 77030), (190, 61624), (304, 38515), (380, 30812), (760, 15406), (1520, 7703)]