80519910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141263}}^1$

素因数の和:141292

約数の個数: 32

約数和(自身を含む): 203420160

約数和(自身を除く): 122900250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 141263, 282526, 423789, 706315, 847578, 1412630, 2118945, 2683997, 4237890, 5367994, 8051991, 13419985, 16103982, 26839970, 40259955, 80519910]

約数ペア:

[(1, 80519910), (2, 40259955), (3, 26839970), (5, 16103982), (6, 13419985), (10, 8051991), (15, 5367994), (19, 4237890), (30, 2683997), (38, 2118945), (57, 1412630), (95, 847578), (114, 706315), (190, 423789), (285, 282526), (570, 141263)]