41901940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 93731904

約数和(自身を除く): 51829964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 251, 340, 491, 502, 982, 1004, 1255, 1964, 2455, 2510, 4267, 4910, 5020, 8347, 8534, 9820, 16694, 17068, 21335, 33388, 41735, 42670, 83470, 85340, 123241, 166940, 246482, 492964, 616205, 1232410, 2095097, 2464820, 4190194, 8380388, 10475485, 20950970, 41901940]

約数ペア:

[(1, 41901940), (2, 20950970), (4, 10475485), (5, 8380388), (10, 4190194), (17, 2464820), (20, 2095097), (34, 1232410), (68, 616205), (85, 492964), (170, 246482), (251, 166940), (340, 123241), (491, 85340), (502, 83470), (982, 42670), (1004, 41735), (1255, 33388), (1964, 21335), (2455, 17068), (2510, 16694), (4267, 9820), (4910, 8534), (5020, 8347)]