74693920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3962

約数の個数: 96

約数和(自身を含む): 213591168

約数和(自身を除く): 138897248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 3923, 4760, 7846, 9520, 15692, 19040, 19615, 27461, 31384, 39230, 54922, 62768, 66691, 78460, 109844, 125536, 133382, 137305, 156920, 219688, 266764, 274610, 313840, 333455, 439376, 466837, 533528, 549220, 627680, 666910, 878752, 933674, 1067056, 1098440, 1333820, 1867348, 2134112, 2196880, 2334185, 2667640, 3734696, 4393760, 4668370, 5335280, 7469392, 9336740, 10670560, 14938784, 18673480, 37346960, 74693920]

約数ペア:

[(1, 74693920), (2, 37346960), (4, 18673480), (5, 14938784), (7, 10670560), (8, 9336740), (10, 7469392), (14, 5335280), (16, 4668370), (17, 4393760), (20, 3734696), (28, 2667640), (32, 2334185), (34, 2196880), (35, 2134112), (40, 1867348), (56, 1333820), (68, 1098440), (70, 1067056), (80, 933674), (85, 878752), (112, 666910), (119, 627680), (136, 549220), (140, 533528), (160, 466837), (170, 439376), (224, 333455), (238, 313840), (272, 274610), (280, 266764), (340, 219688), (476, 156920), (544, 137305), (560, 133382), (595, 125536), (680, 109844), (952, 78460), (1120, 66691), (1190, 62768), (1360, 54922), (1904, 39230), (2380, 31384), (2720, 27461), (3808, 19615), (3923, 19040), (4760, 15692), (7846, 9520)]