47023700

素因数分解:

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

素因数の和:369

約数の個数: 72

約数和(自身を含む): 109368000

約数和(自身を除く): 62344300

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 139, 170, 199, 278, 340, 398, 425, 556, 695, 796, 850, 995, 1390, 1700, 1990, 2363, 2780, 3383, 3475, 3980, 4726, 4975, 6766, 6950, 9452, 9950, 11815, 13532, 13900, 16915, 19900, 23630, 27661, 33830, 47260, 55322, 59075, 67660, 84575, 110644, 118150, 138305, 169150, 236300, 276610, 338300, 470237, 553220, 691525, 940474, 1383050, 1880948, 2351185, 2766100, 4702370, 9404740, 11755925, 23511850, 47023700]

約数ペア:

[(1, 47023700), (2, 23511850), (4, 11755925), (5, 9404740), (10, 4702370), (17, 2766100), (20, 2351185), (25, 1880948), (34, 1383050), (50, 940474), (68, 691525), (85, 553220), (100, 470237), (139, 338300), (170, 276610), (199, 236300), (278, 169150), (340, 138305), (398, 118150), (425, 110644), (556, 84575), (695, 67660), (796, 59075), (850, 55322), (995, 47260), (1390, 33830), (1700, 27661), (1990, 23630), (2363, 19900), (2780, 16915), (3383, 13900), (3475, 13532), (3980, 11815), (4726, 9950), (4975, 9452), (6766, 6950)]