2492600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 6431880

約数和(自身を除く): 3939280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 103, 110, 121, 200, 206, 220, 242, 275, 412, 440, 484, 515, 550, 605, 824, 968, 1030, 1100, 1133, 1210, 2060, 2200, 2266, 2420, 2575, 3025, 4120, 4532, 4840, 5150, 5665, 6050, 9064, 10300, 11330, 12100, 12463, 20600, 22660, 24200, 24926, 28325, 45320, 49852, 56650, 62315, 99704, 113300, 124630, 226600, 249260, 311575, 498520, 623150, 1246300, 2492600]

約数ペア:

[(1, 2492600), (2, 1246300), (4, 623150), (5, 498520), (8, 311575), (10, 249260), (11, 226600), (20, 124630), (22, 113300), (25, 99704), (40, 62315), (44, 56650), (50, 49852), (55, 45320), (88, 28325), (100, 24926), (103, 24200), (110, 22660), (121, 20600), (200, 12463), (206, 12100), (220, 11330), (242, 10300), (275, 9064), (412, 6050), (440, 5665), (484, 5150), (515, 4840), (550, 4532), (605, 4120), (824, 3025), (968, 2575), (1030, 2420), (1100, 2266), (1133, 2200), (1210, 2060)]