41868020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 93139200

約数和(自身を除く): 51271180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 239, 380, 461, 478, 922, 956, 1195, 1844, 2305, 2390, 4541, 4610, 4780, 8759, 9082, 9220, 17518, 18164, 22705, 35036, 43795, 45410, 87590, 90820, 110179, 175180, 220358, 440716, 550895, 1101790, 2093401, 2203580, 4186802, 8373604, 10467005, 20934010, 41868020]

約数ペア:

[(1, 41868020), (2, 20934010), (4, 10467005), (5, 8373604), (10, 4186802), (19, 2203580), (20, 2093401), (38, 1101790), (76, 550895), (95, 440716), (190, 220358), (239, 175180), (380, 110179), (461, 90820), (478, 87590), (922, 45410), (956, 43795), (1195, 35036), (1844, 22705), (2305, 18164), (2390, 17518), (4541, 9220), (4610, 9082), (4780, 8759)]