2341240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 6104160

約数和(自身を除く): 3762920

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 313, 340, 374, 440, 626, 680, 748, 935, 1252, 1496, 1565, 1870, 2504, 3130, 3443, 3740, 5321, 6260, 6886, 7480, 10642, 12520, 13772, 17215, 21284, 26605, 27544, 34430, 42568, 53210, 58531, 68860, 106420, 117062, 137720, 212840, 234124, 292655, 468248, 585310, 1170620, 2341240]

約数ペア:

[(1, 2341240), (2, 1170620), (4, 585310), (5, 468248), (8, 292655), (10, 234124), (11, 212840), (17, 137720), (20, 117062), (22, 106420), (34, 68860), (40, 58531), (44, 53210), (55, 42568), (68, 34430), (85, 27544), (88, 26605), (110, 21284), (136, 17215), (170, 13772), (187, 12520), (220, 10642), (313, 7480), (340, 6886), (374, 6260), (440, 5321), (626, 3740), (680, 3443), (748, 3130), (935, 2504), (1252, 1870), (1496, 1565)]