4252930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 8932032

約数和(自身を除く): 4679102

約数列:

[1, 2, 5, 10, 11, 22, 23, 41, 46, 55, 82, 110, 115, 205, 230, 253, 410, 451, 506, 902, 943, 1265, 1681, 1886, 2255, 2530, 3362, 4510, 4715, 8405, 9430, 10373, 16810, 18491, 20746, 36982, 38663, 51865, 77326, 92455, 103730, 184910, 193315, 386630, 425293, 850586, 2126465, 4252930]

約数ペア:

[(1, 4252930), (2, 2126465), (5, 850586), (10, 425293), (11, 386630), (22, 193315), (23, 184910), (41, 103730), (46, 92455), (55, 77326), (82, 51865), (110, 38663), (115, 36982), (205, 20746), (230, 18491), (253, 16810), (410, 10373), (451, 9430), (506, 8405), (902, 4715), (943, 4510), (1265, 3362), (1681, 2530), (1886, 2255)]