40222810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6886

約数の個数: 32

約数和(自身を含む): 78681600

約数和(自身を除く): 38458790

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 6829, 13658, 34145, 68290, 129751, 211699, 259502, 423398, 648755, 1058495, 1297510, 2116990, 4022281, 8044562, 20111405, 40222810]

約数ペア:

[(1, 40222810), (2, 20111405), (5, 8044562), (10, 4022281), (19, 2116990), (31, 1297510), (38, 1058495), (62, 648755), (95, 423398), (155, 259502), (190, 211699), (310, 129751), (589, 68290), (1178, 34145), (2945, 13658), (5890, 6829)]