19600350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1$

素因数の和:1730

約数の個数: 96

約数和(自身を含む): 60638976

約数和(自身を除く): 41038626

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1650, 1697, 1925, 2310, 3394, 3850, 5091, 5775, 8485, 10182, 11550, 11879, 16970, 18667, 23758, 25455, 35637, 37334, 42425, 50910, 56001, 59395, 71274, 84850, 93335, 112002, 118790, 127275, 130669, 178185, 186670, 254550, 261338, 280005, 296975, 356370, 392007, 466675, 560010, 593950, 653345, 784014, 890925, 933350, 1306690, 1400025, 1781850, 1960035, 2800050, 3266725, 3920070, 6533450, 9800175, 19600350]

約数ペア:

[(1, 19600350), (2, 9800175), (3, 6533450), (5, 3920070), (6, 3266725), (7, 2800050), (10, 1960035), (11, 1781850), (14, 1400025), (15, 1306690), (21, 933350), (22, 890925), (25, 784014), (30, 653345), (33, 593950), (35, 560010), (42, 466675), (50, 392007), (55, 356370), (66, 296975), (70, 280005), (75, 261338), (77, 254550), (105, 186670), (110, 178185), (150, 130669), (154, 127275), (165, 118790), (175, 112002), (210, 93335), (231, 84850), (275, 71274), (330, 59395), (350, 56001), (385, 50910), (462, 42425), (525, 37334), (550, 35637), (770, 25455), (825, 23758), (1050, 18667), (1155, 16970), (1650, 11879), (1697, 11550), (1925, 10182), (2310, 8485), (3394, 5775), (3850, 5091)]