10506980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 24300864

約数和(自身を除く): 13793884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 293, 326, 586, 652, 815, 1172, 1465, 1630, 1793, 2930, 3223, 3260, 3586, 5860, 6446, 7172, 8965, 12892, 16115, 17930, 32230, 35860, 47759, 64460, 95518, 191036, 238795, 477590, 525349, 955180, 1050698, 2101396, 2626745, 5253490, 10506980]

約数ペア:

[(1, 10506980), (2, 5253490), (4, 2626745), (5, 2101396), (10, 1050698), (11, 955180), (20, 525349), (22, 477590), (44, 238795), (55, 191036), (110, 95518), (163, 64460), (220, 47759), (293, 35860), (326, 32230), (586, 17930), (652, 16115), (815, 12892), (1172, 8965), (1465, 7172), (1630, 6446), (1793, 5860), (2930, 3586), (3223, 3260)]