4903040

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 12044160

約数和(自身を除く): 7141120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 163, 188, 235, 320, 326, 376, 470, 640, 652, 752, 815, 940, 1304, 1504, 1630, 1880, 2608, 3008, 3260, 3760, 5216, 6016, 6520, 7520, 7661, 10432, 13040, 15040, 15322, 20864, 26080, 30080, 30644, 38305, 52160, 61288, 76610, 104320, 122576, 153220, 245152, 306440, 490304, 612880, 980608, 1225760, 2451520, 4903040]

約数ペア:

[(1, 4903040), (2, 2451520), (4, 1225760), (5, 980608), (8, 612880), (10, 490304), (16, 306440), (20, 245152), (32, 153220), (40, 122576), (47, 104320), (64, 76610), (80, 61288), (94, 52160), (128, 38305), (160, 30644), (163, 30080), (188, 26080), (235, 20864), (320, 15322), (326, 15040), (376, 13040), (470, 10432), (640, 7661), (652, 7520), (752, 6520), (815, 6016), (940, 5216), (1304, 3760), (1504, 3260), (1630, 3008), (1880, 2608)]