103358480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 257929920

約数和(自身を除く): 154571440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 380, 424, 530, 760, 848, 1007, 1060, 1283, 1520, 2014, 2120, 2566, 4028, 4240, 5035, 5132, 6415, 8056, 10070, 10264, 12830, 16112, 20140, 20528, 24377, 25660, 40280, 48754, 51320, 67999, 80560, 97508, 102640, 121885, 135998, 195016, 243770, 271996, 339995, 390032, 487540, 543992, 679990, 975080, 1087984, 1291981, 1359980, 1950160, 2583962, 2719960, 5167924, 5439920, 6459905, 10335848, 12919810, 20671696, 25839620, 51679240, 103358480]

約数ペア:

[(1, 103358480), (2, 51679240), (4, 25839620), (5, 20671696), (8, 12919810), (10, 10335848), (16, 6459905), (19, 5439920), (20, 5167924), (38, 2719960), (40, 2583962), (53, 1950160), (76, 1359980), (80, 1291981), (95, 1087984), (106, 975080), (152, 679990), (190, 543992), (212, 487540), (265, 390032), (304, 339995), (380, 271996), (424, 243770), (530, 195016), (760, 135998), (848, 121885), (1007, 102640), (1060, 97508), (1283, 80560), (1520, 67999), (2014, 51320), (2120, 48754), (2566, 40280), (4028, 25660), (4240, 24377), (5035, 20528), (5132, 20140), (6415, 16112), (8056, 12830), (10070, 10264)]