38068910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 80123904

約数和(自身を除く): 42054994

約数列:

[1, 2, 5, 10, 11, 22, 23, 41, 46, 55, 82, 110, 115, 205, 230, 253, 367, 410, 451, 506, 734, 902, 943, 1265, 1835, 1886, 2255, 2530, 3670, 4037, 4510, 4715, 8074, 8441, 9430, 10373, 15047, 16882, 20185, 20746, 30094, 40370, 42205, 51865, 75235, 84410, 92851, 103730, 150470, 165517, 185702, 331034, 346081, 464255, 692162, 827585, 928510, 1655170, 1730405, 3460810, 3806891, 7613782, 19034455, 38068910]

約数ペア:

[(1, 38068910), (2, 19034455), (5, 7613782), (10, 3806891), (11, 3460810), (22, 1730405), (23, 1655170), (41, 928510), (46, 827585), (55, 692162), (82, 464255), (110, 346081), (115, 331034), (205, 185702), (230, 165517), (253, 150470), (367, 103730), (410, 92851), (451, 84410), (506, 75235), (734, 51865), (902, 42205), (943, 40370), (1265, 30094), (1835, 20746), (1886, 20185), (2255, 16882), (2530, 15047), (3670, 10373), (4037, 9430), (4510, 8441), (4715, 8074)]