16903700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{127}}^1$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 40664064

約数和(自身を除く): 23760364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 127, 220, 242, 254, 275, 484, 508, 550, 605, 635, 1100, 1210, 1270, 1331, 1397, 2420, 2540, 2662, 2794, 3025, 3175, 5324, 5588, 6050, 6350, 6655, 6985, 12100, 12700, 13310, 13970, 15367, 26620, 27940, 30734, 33275, 34925, 61468, 66550, 69850, 76835, 133100, 139700, 153670, 169037, 307340, 338074, 384175, 676148, 768350, 845185, 1536700, 1690370, 3380740, 4225925, 8451850, 16903700]

約数ペア:

[(1, 16903700), (2, 8451850), (4, 4225925), (5, 3380740), (10, 1690370), (11, 1536700), (20, 845185), (22, 768350), (25, 676148), (44, 384175), (50, 338074), (55, 307340), (100, 169037), (110, 153670), (121, 139700), (127, 133100), (220, 76835), (242, 69850), (254, 66550), (275, 61468), (484, 34925), (508, 33275), (550, 30734), (605, 27940), (635, 26620), (1100, 15367), (1210, 13970), (1270, 13310), (1331, 12700), (1397, 12100), (2420, 6985), (2540, 6655), (2662, 6350), (2794, 6050), (3025, 5588), (3175, 5324)]