45700420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 102453120

約数和(自身を除く): 56752700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 340, 556, 695, 967, 1390, 1934, 2363, 2780, 3868, 4726, 4835, 9452, 9670, 11815, 16439, 19340, 23630, 32878, 47260, 65756, 82195, 134413, 164390, 268826, 328780, 537652, 672065, 1344130, 2285021, 2688260, 4570042, 9140084, 11425105, 22850210, 45700420]

約数ペア:

[(1, 45700420), (2, 22850210), (4, 11425105), (5, 9140084), (10, 4570042), (17, 2688260), (20, 2285021), (34, 1344130), (68, 672065), (85, 537652), (139, 328780), (170, 268826), (278, 164390), (340, 134413), (556, 82195), (695, 65756), (967, 47260), (1390, 32878), (1934, 23630), (2363, 19340), (2780, 16439), (3868, 11815), (4726, 9670), (4835, 9452)]