52160320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:432

約数の個数: 112

約数和(自身を含む): 136794240

約数和(自身を除く): 84633920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 320, 368, 373, 380, 437, 460, 608, 736, 746, 760, 874, 920, 1216, 1472, 1492, 1520, 1748, 1840, 1865, 2185, 2984, 3040, 3496, 3680, 3730, 4370, 5968, 6080, 6992, 7087, 7360, 7460, 8579, 8740, 11936, 13984, 14174, 14920, 17158, 17480, 23872, 27968, 28348, 29840, 34316, 34960, 35435, 42895, 56696, 59680, 68632, 69920, 70870, 85790, 113392, 119360, 137264, 139840, 141740, 163001, 171580, 226784, 274528, 283480, 326002, 343160, 453568, 549056, 566960, 652004, 686320, 815005, 1133920, 1304008, 1372640, 1630010, 2267840, 2608016, 2745280, 3260020, 5216032, 6520040, 10432064, 13040080, 26080160, 52160320]

約数ペア:

[(1, 52160320), (2, 26080160), (4, 13040080), (5, 10432064), (8, 6520040), (10, 5216032), (16, 3260020), (19, 2745280), (20, 2608016), (23, 2267840), (32, 1630010), (38, 1372640), (40, 1304008), (46, 1133920), (64, 815005), (76, 686320), (80, 652004), (92, 566960), (95, 549056), (115, 453568), (152, 343160), (160, 326002), (184, 283480), (190, 274528), (230, 226784), (304, 171580), (320, 163001), (368, 141740), (373, 139840), (380, 137264), (437, 119360), (460, 113392), (608, 85790), (736, 70870), (746, 69920), (760, 68632), (874, 59680), (920, 56696), (1216, 42895), (1472, 35435), (1492, 34960), (1520, 34316), (1748, 29840), (1840, 28348), (1865, 27968), (2185, 23872), (2984, 17480), (3040, 17158), (3496, 14920), (3680, 14174), (3730, 13984), (4370, 11936), (5968, 8740), (6080, 8579), (6992, 7460), (7087, 7360)]