259962670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 531878400

約数和(自身を除く): 271915730

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 227, 290, 319, 359, 454, 638, 718, 1135, 1595, 1795, 2270, 2497, 3190, 3590, 3949, 4994, 6583, 7898, 10411, 12485, 13166, 19745, 20822, 24970, 32915, 39490, 52055, 65830, 72413, 81493, 104110, 114521, 144826, 162986, 229042, 362065, 407465, 572605, 724130, 814930, 896423, 1145210, 1792846, 2363297, 4482115, 4726594, 8964230, 11816485, 23632970, 25996267, 51992534, 129981335, 259962670]

約数ペア:

[(1, 259962670), (2, 129981335), (5, 51992534), (10, 25996267), (11, 23632970), (22, 11816485), (29, 8964230), (55, 4726594), (58, 4482115), (110, 2363297), (145, 1792846), (227, 1145210), (290, 896423), (319, 814930), (359, 724130), (454, 572605), (638, 407465), (718, 362065), (1135, 229042), (1595, 162986), (1795, 144826), (2270, 114521), (2497, 104110), (3190, 81493), (3590, 72413), (3949, 65830), (4994, 52055), (6583, 39490), (7898, 32915), (10411, 24970), (12485, 20822), (13166, 19745)]