4477120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 56

約数和(自身を含む): 11301984

約数和(自身を除く): 6824864

約数列:

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

約数ペア:

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