40259330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 75866544

約数和(自身を除く): 35607214

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 370, 530, 1961, 2053, 3922, 4106, 9805, 10265, 19610, 20530, 75961, 108809, 151922, 217618, 379805, 544045, 759610, 1088090, 4025933, 8051866, 20129665, 40259330]

約数ペア:

[(1, 40259330), (2, 20129665), (5, 8051866), (10, 4025933), (37, 1088090), (53, 759610), (74, 544045), (106, 379805), (185, 217618), (265, 151922), (370, 108809), (530, 75961), (1961, 20530), (2053, 19610), (3922, 10265), (4106, 9805)]