23511850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 46872000

約数和(自身を除く): 23360150

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 139, 170, 199, 278, 398, 425, 695, 850, 995, 1390, 1990, 2363, 3383, 3475, 4726, 4975, 6766, 6950, 9950, 11815, 16915, 23630, 27661, 33830, 55322, 59075, 84575, 118150, 138305, 169150, 276610, 470237, 691525, 940474, 1383050, 2351185, 4702370, 11755925, 23511850]

約数ペア:

[(1, 23511850), (2, 11755925), (5, 4702370), (10, 2351185), (17, 1383050), (25, 940474), (34, 691525), (50, 470237), (85, 276610), (139, 169150), (170, 138305), (199, 118150), (278, 84575), (398, 59075), (425, 55322), (695, 33830), (850, 27661), (995, 23630), (1390, 16915), (1990, 11815), (2363, 9950), (3383, 6950), (3475, 6766), (4726, 4975)]