358590980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{5563}}^1$

素因数の和:5876

約数の個数: 48

約数和(自身を含む): 824451264

約数和(自身を除く): 465860284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 586, 1172, 1465, 2930, 3223, 5563, 5860, 6446, 11126, 12892, 16115, 22252, 27815, 32230, 55630, 61193, 64460, 111260, 122386, 244772, 305965, 611930, 1223860, 1629959, 3259918, 6519836, 8149795, 16299590, 17929549, 32599180, 35859098, 71718196, 89647745, 179295490, 358590980]

約数ペア:

[(1, 358590980), (2, 179295490), (4, 89647745), (5, 71718196), (10, 35859098), (11, 32599180), (20, 17929549), (22, 16299590), (44, 8149795), (55, 6519836), (110, 3259918), (220, 1629959), (293, 1223860), (586, 611930), (1172, 305965), (1465, 244772), (2930, 122386), (3223, 111260), (5563, 64460), (5860, 61193), (6446, 55630), (11126, 32230), (12892, 27815), (16115, 22252)]