64888974070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1\times {\mathrm{4259}}^1$

素因数の和:4893

約数の個数: 64

約数和(自身を含む): 122234054400

約数和(自身を除く): 57345080330

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 491, 535, 982, 1070, 2455, 3103, 4259, 4910, 6206, 8518, 14239, 15515, 21295, 28478, 31030, 42590, 52537, 71195, 105074, 123511, 142390, 247022, 262685, 455713, 525370, 617555, 911426, 1235110, 1523573, 2091169, 2278565, 3047146, 4182338, 4557130, 7617865, 10455845, 13215677, 15235730, 20911690, 26431354, 60643901, 66078385, 121287802, 132156770, 223755083, 303219505, 447510166, 606439010, 1118775415, 2237550830, 6488897407, 12977794814, 32444487035, 64888974070]

約数ペア:

[(1, 64888974070), (2, 32444487035), (5, 12977794814), (10, 6488897407), (29, 2237550830), (58, 1118775415), (107, 606439010), (145, 447510166), (214, 303219505), (290, 223755083), (491, 132156770), (535, 121287802), (982, 66078385), (1070, 60643901), (2455, 26431354), (3103, 20911690), (4259, 15235730), (4910, 13215677), (6206, 10455845), (8518, 7617865), (14239, 4557130), (15515, 4182338), (21295, 3047146), (28478, 2278565), (31030, 2091169), (42590, 1523573), (52537, 1235110), (71195, 911426), (105074, 617555), (123511, 525370), (142390, 455713), (247022, 262685)]