82482040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108529}}^1$

素因数の和:108559

約数の個数: 32

約数和(自身を含む): 195354000

約数和(自身を除く): 112871960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 108529, 217058, 434116, 542645, 868232, 1085290, 2062051, 2170580, 4124102, 4341160, 8248204, 10310255, 16496408, 20620510, 41241020, 82482040]

約数ペア:

[(1, 82482040), (2, 41241020), (4, 20620510), (5, 16496408), (8, 10310255), (10, 8248204), (19, 4341160), (20, 4124102), (38, 2170580), (40, 2062051), (76, 1085290), (95, 868232), (152, 542645), (190, 434116), (380, 217058), (760, 108529)]