41887160

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 114048000

約数和(自身を除く): 72160840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 71, 86, 98, 140, 142, 172, 196, 215, 245, 280, 284, 301, 343, 344, 355, 392, 430, 490, 497, 568, 602, 686, 710, 860, 980, 994, 1204, 1372, 1420, 1505, 1715, 1720, 1960, 1988, 2107, 2408, 2485, 2744, 2840, 3010, 3053, 3430, 3479, 3976, 4214, 4970, 6020, 6106, 6860, 6958, 8428, 9940, 10535, 12040, 12212, 13720, 13916, 14749, 15265, 16856, 17395, 19880, 21070, 21371, 24353, 24424, 27832, 29498, 30530, 34790, 42140, 42742, 48706, 58996, 61060, 69580, 73745, 84280, 85484, 97412, 106855, 117992, 121765, 122120, 139160, 147490, 149597, 170968, 194824, 213710, 243530, 294980, 299194, 427420, 487060, 589960, 598388, 747985, 854840, 974120, 1047179, 1196776, 1495970, 2094358, 2991940, 4188716, 5235895, 5983880, 8377432, 10471790, 20943580, 41887160]

約数ペア:

[(1, 41887160), (2, 20943580), (4, 10471790), (5, 8377432), (7, 5983880), (8, 5235895), (10, 4188716), (14, 2991940), (20, 2094358), (28, 1495970), (35, 1196776), (40, 1047179), (43, 974120), (49, 854840), (56, 747985), (70, 598388), (71, 589960), (86, 487060), (98, 427420), (140, 299194), (142, 294980), (172, 243530), (196, 213710), (215, 194824), (245, 170968), (280, 149597), (284, 147490), (301, 139160), (343, 122120), (344, 121765), (355, 117992), (392, 106855), (430, 97412), (490, 85484), (497, 84280), (568, 73745), (602, 69580), (686, 61060), (710, 58996), (860, 48706), (980, 42742), (994, 42140), (1204, 34790), (1372, 30530), (1420, 29498), (1505, 27832), (1715, 24424), (1720, 24353), (1960, 21371), (1988, 21070), (2107, 19880), (2408, 17395), (2485, 16856), (2744, 15265), (2840, 14749), (3010, 13916), (3053, 13720), (3430, 12212), (3479, 12040), (3976, 10535), (4214, 9940), (4970, 8428), (6020, 6958), (6106, 6860)]