89484340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 209139840

約数和(自身を除く): 119655500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 121, 206, 220, 242, 359, 412, 484, 515, 605, 718, 1030, 1133, 1210, 1436, 1795, 2060, 2266, 2420, 3590, 3949, 4532, 5665, 7180, 7898, 11330, 12463, 15796, 19745, 22660, 24926, 36977, 39490, 43439, 49852, 62315, 73954, 78980, 86878, 124630, 147908, 173756, 184885, 217195, 249260, 369770, 406747, 434390, 739540, 813494, 868780, 1626988, 2033735, 4067470, 4474217, 8134940, 8948434, 17896868, 22371085, 44742170, 89484340]

約数ペア:

[(1, 89484340), (2, 44742170), (4, 22371085), (5, 17896868), (10, 8948434), (11, 8134940), (20, 4474217), (22, 4067470), (44, 2033735), (55, 1626988), (103, 868780), (110, 813494), (121, 739540), (206, 434390), (220, 406747), (242, 369770), (359, 249260), (412, 217195), (484, 184885), (515, 173756), (605, 147908), (718, 124630), (1030, 86878), (1133, 78980), (1210, 73954), (1436, 62315), (1795, 49852), (2060, 43439), (2266, 39490), (2420, 36977), (3590, 24926), (3949, 22660), (4532, 19745), (5665, 15796), (7180, 12463), (7898, 11330)]