46888420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 101719296

約数和(自身を除く): 54830876

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 211, 271, 410, 422, 542, 820, 844, 1055, 1084, 1355, 2110, 2710, 4220, 5420, 8651, 11111, 17302, 22222, 34604, 43255, 44444, 55555, 57181, 86510, 111110, 114362, 173020, 222220, 228724, 285905, 571810, 1143620, 2344421, 4688842, 9377684, 11722105, 23444210, 46888420]

約数ペア:

[(1, 46888420), (2, 23444210), (4, 11722105), (5, 9377684), (10, 4688842), (20, 2344421), (41, 1143620), (82, 571810), (164, 285905), (205, 228724), (211, 222220), (271, 173020), (410, 114362), (422, 111110), (542, 86510), (820, 57181), (844, 55555), (1055, 44444), (1084, 43255), (1355, 34604), (2110, 22222), (2710, 17302), (4220, 11111), (5420, 8651)]