74920763150

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{35569}}^1$

素因数の和:36093

約数の個数: 48

約数和(自身を含む): 141053546400

約数和(自身を除く): 66132783250

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 409, 515, 818, 1030, 2045, 2575, 4090, 5150, 10225, 20450, 35569, 42127, 71138, 84254, 177845, 210635, 355690, 421270, 889225, 1053175, 1778450, 2106350, 3663607, 7327214, 14547721, 18318035, 29095442, 36636070, 72738605, 91590175, 145477210, 183180350, 363693025, 727386050, 1498415263, 2996830526, 7492076315, 14984152630, 37460381575, 74920763150]

約数ペア:

[(1, 74920763150), (2, 37460381575), (5, 14984152630), (10, 7492076315), (25, 2996830526), (50, 1498415263), (103, 727386050), (206, 363693025), (409, 183180350), (515, 145477210), (818, 91590175), (1030, 72738605), (2045, 36636070), (2575, 29095442), (4090, 18318035), (5150, 14547721), (10225, 7327214), (20450, 3663607), (35569, 2106350), (42127, 1778450), (71138, 1053175), (84254, 889225), (177845, 421270), (210635, 355690)]