16280110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21143}}^1$

素因数の和:21168

約数の個数: 32

約数和(自身を含む): 36536832

約数和(自身を除く): 20256722

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 21143, 42286, 105715, 148001, 211430, 232573, 296002, 465146, 740005, 1162865, 1480010, 1628011, 2325730, 3256022, 8140055, 16280110]

約数ペア:

[(1, 16280110), (2, 8140055), (5, 3256022), (7, 2325730), (10, 1628011), (11, 1480010), (14, 1162865), (22, 740005), (35, 465146), (55, 296002), (70, 232573), (77, 211430), (110, 148001), (154, 105715), (385, 42286), (770, 21143)]