90240700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{82037}}^1$

素因数の和:82062

約数の個数: 36

約数和(自身を含む): 213626952

約数和(自身を除く): 123386252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 82037, 164074, 328148, 410185, 820370, 902407, 1640740, 1804814, 2050925, 3609628, 4101850, 4512035, 8203700, 9024070, 18048140, 22560175, 45120350, 90240700]

約数ペア:

[(1, 90240700), (2, 45120350), (4, 22560175), (5, 18048140), (10, 9024070), (11, 8203700), (20, 4512035), (22, 4101850), (25, 3609628), (44, 2050925), (50, 1804814), (55, 1640740), (100, 902407), (110, 820370), (220, 410185), (275, 328148), (550, 164074), (1100, 82037)]