86025890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 164242728

約数和(自身を除く): 78216838

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 193, 265, 290, 386, 530, 841, 965, 1537, 1682, 1930, 3074, 4205, 5597, 7685, 8410, 10229, 11194, 15370, 20458, 27985, 44573, 51145, 55970, 89146, 102290, 162313, 222865, 296641, 324626, 445730, 593282, 811565, 1483205, 1623130, 2966410, 8602589, 17205178, 43012945, 86025890]

約数ペア:

[(1, 86025890), (2, 43012945), (5, 17205178), (10, 8602589), (29, 2966410), (53, 1623130), (58, 1483205), (106, 811565), (145, 593282), (193, 445730), (265, 324626), (290, 296641), (386, 222865), (530, 162313), (841, 102290), (965, 89146), (1537, 55970), (1682, 51145), (1930, 44573), (3074, 27985), (4205, 20458), (5597, 15370), (7685, 11194), (8410, 10229)]