68313850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4283}}^1$

素因数の和:4335

約数の個数: 48

約数和(自身を含む): 143428320

約数和(自身を除く): 75114470

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 4283, 7975, 8566, 15950, 21415, 42830, 47113, 94226, 107075, 124207, 214150, 235565, 248414, 471130, 621035, 1177825, 1242070, 1366277, 2355650, 2732554, 3105175, 6210350, 6831385, 13662770, 34156925, 68313850]

約数ペア:

[(1, 68313850), (2, 34156925), (5, 13662770), (10, 6831385), (11, 6210350), (22, 3105175), (25, 2732554), (29, 2355650), (50, 1366277), (55, 1242070), (58, 1177825), (110, 621035), (145, 471130), (275, 248414), (290, 235565), (319, 214150), (550, 124207), (638, 107075), (725, 94226), (1450, 47113), (1595, 42830), (3190, 21415), (4283, 15950), (7975, 8566)]