37678120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 91212480

約数和(自身を除く): 53534360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 827, 1139, 1340, 1654, 2278, 2680, 3308, 4135, 4556, 5695, 6616, 8270, 9112, 11390, 14059, 16540, 22780, 28118, 33080, 45560, 55409, 56236, 70295, 110818, 112472, 140590, 221636, 277045, 281180, 443272, 554090, 562360, 941953, 1108180, 1883906, 2216360, 3767812, 4709765, 7535624, 9419530, 18839060, 37678120]

約数ペア:

[(1, 37678120), (2, 18839060), (4, 9419530), (5, 7535624), (8, 4709765), (10, 3767812), (17, 2216360), (20, 1883906), (34, 1108180), (40, 941953), (67, 562360), (68, 554090), (85, 443272), (134, 281180), (136, 277045), (170, 221636), (268, 140590), (335, 112472), (340, 110818), (536, 70295), (670, 56236), (680, 55409), (827, 45560), (1139, 33080), (1340, 28118), (1654, 22780), (2278, 16540), (2680, 14059), (3308, 11390), (4135, 9112), (4556, 8270), (5695, 6616)]