59694940

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 128066400

約数和(自身を除く): 68371460

約数列:

[1, 2, 4, 5, 10, 20, 109, 139, 197, 218, 278, 394, 436, 545, 556, 695, 788, 985, 1090, 1390, 1970, 2180, 2780, 3940, 15151, 21473, 27383, 30302, 42946, 54766, 60604, 75755, 85892, 107365, 109532, 136915, 151510, 214730, 273830, 303020, 429460, 547660, 2984747, 5969494, 11938988, 14923735, 29847470, 59694940]

約数ペア:

[(1, 59694940), (2, 29847470), (4, 14923735), (5, 11938988), (10, 5969494), (20, 2984747), (109, 547660), (139, 429460), (197, 303020), (218, 273830), (278, 214730), (394, 151510), (436, 136915), (545, 109532), (556, 107365), (695, 85892), (788, 75755), (985, 60604), (1090, 54766), (1390, 42946), (1970, 30302), (2180, 27383), (2780, 21473), (3940, 15151)]