8954240

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 22692960

約数和(自身を除く): 13738720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 823, 1088, 1360, 1646, 2176, 2720, 3292, 4115, 5440, 6584, 8230, 10880, 13168, 13991, 16460, 26336, 27982, 32920, 52672, 55964, 65840, 69955, 105344, 111928, 131680, 139910, 223856, 263360, 279820, 447712, 526720, 559640, 895424, 1119280, 1790848, 2238560, 4477120, 8954240]

約数ペア:

[(1, 8954240), (2, 4477120), (4, 2238560), (5, 1790848), (8, 1119280), (10, 895424), (16, 559640), (17, 526720), (20, 447712), (32, 279820), (34, 263360), (40, 223856), (64, 139910), (68, 131680), (80, 111928), (85, 105344), (128, 69955), (136, 65840), (160, 55964), (170, 52672), (272, 32920), (320, 27982), (340, 26336), (544, 16460), (640, 13991), (680, 13168), (823, 10880), (1088, 8230), (1360, 6584), (1646, 5440), (2176, 4115), (2720, 3292)]