78850190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{677}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 149865120

約数和(自身を除く): 71014930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 613, 677, 1226, 1354, 3065, 3385, 6130, 6770, 11647, 12863, 23294, 25726, 58235, 64315, 116470, 128630, 415001, 830002, 2075005, 4150010, 7885019, 15770038, 39425095, 78850190]

約数ペア:

[(1, 78850190), (2, 39425095), (5, 15770038), (10, 7885019), (19, 4150010), (38, 2075005), (95, 830002), (190, 415001), (613, 128630), (677, 116470), (1226, 64315), (1354, 58235), (3065, 25726), (3385, 23294), (6130, 12863), (6770, 11647)]