8016470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 10645930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 359, 385, 406, 638, 718, 770, 1015, 1595, 1795, 2030, 2233, 2513, 3190, 3590, 3949, 4466, 5026, 7898, 10411, 11165, 12565, 19745, 20822, 22330, 25130, 27643, 39490, 52055, 55286, 72877, 104110, 114521, 138215, 145754, 229042, 276430, 364385, 572605, 728770, 801647, 1145210, 1603294, 4008235, 8016470]

約数ペア:

[(1, 8016470), (2, 4008235), (5, 1603294), (7, 1145210), (10, 801647), (11, 728770), (14, 572605), (22, 364385), (29, 276430), (35, 229042), (55, 145754), (58, 138215), (70, 114521), (77, 104110), (110, 72877), (145, 55286), (154, 52055), (203, 39490), (290, 27643), (319, 25130), (359, 22330), (385, 20822), (406, 19745), (638, 12565), (718, 11165), (770, 10411), (1015, 7898), (1595, 5026), (1795, 4466), (2030, 3949), (2233, 3590), (2513, 3190)]