33140560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21803}}^1$

素因数の和:21835

約数の個数: 40

約数和(自身を含む): 81110880

約数和(自身を除く): 47970320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 21803, 43606, 87212, 109015, 174424, 218030, 348848, 414257, 436060, 828514, 872120, 1657028, 1744240, 2071285, 3314056, 4142570, 6628112, 8285140, 16570280, 33140560]

約数ペア:

[(1, 33140560), (2, 16570280), (4, 8285140), (5, 6628112), (8, 4142570), (10, 3314056), (16, 2071285), (19, 1744240), (20, 1657028), (38, 872120), (40, 828514), (76, 436060), (80, 414257), (95, 348848), (152, 218030), (190, 174424), (304, 109015), (380, 87212), (760, 43606), (1520, 21803)]