61140860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14627}}^1$

素因数の和:14666

約数の個数: 48

約数和(自身を含む): 147450240

約数和(自身を除く): 86309380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 14627, 29254, 58508, 73135, 146270, 160897, 277913, 292540, 321794, 555826, 643588, 804485, 1111652, 1389565, 1608970, 2779130, 3057043, 3217940, 5558260, 6114086, 12228172, 15285215, 30570430, 61140860]

約数ペア:

[(1, 61140860), (2, 30570430), (4, 15285215), (5, 12228172), (10, 6114086), (11, 5558260), (19, 3217940), (20, 3057043), (22, 2779130), (38, 1608970), (44, 1389565), (55, 1111652), (76, 804485), (95, 643588), (110, 555826), (190, 321794), (209, 292540), (220, 277913), (380, 160897), (418, 146270), (836, 73135), (1045, 58508), (2090, 29254), (4180, 14627)]