411160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 975600

約数和(自身を除く): 564440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 541, 760, 1082, 2164, 2705, 4328, 5410, 10279, 10820, 20558, 21640, 41116, 51395, 82232, 102790, 205580, 411160]

約数ペア:

[(1, 411160), (2, 205580), (4, 102790), (5, 82232), (8, 51395), (10, 41116), (19, 21640), (20, 20558), (38, 10820), (40, 10279), (76, 5410), (95, 4328), (152, 2705), (190, 2164), (380, 1082), (541, 760)]