40948210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4261}}^1$

素因数の和:4330

約数の個数: 24

約数和(自身を含む): 76178988

約数和(自身を除く): 35230778

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4261, 4805, 8522, 9610, 21305, 42610, 132091, 264182, 660455, 1320910, 4094821, 8189642, 20474105, 40948210]

約数ペア:

[(1, 40948210), (2, 20474105), (5, 8189642), (10, 4094821), (31, 1320910), (62, 660455), (155, 264182), (310, 132091), (961, 42610), (1922, 21305), (4261, 9610), (4805, 8522)]