11399240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 27604800

約数和(自身を除く): 16205560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 283, 380, 424, 530, 566, 760, 1007, 1060, 1132, 1415, 2014, 2120, 2264, 2830, 4028, 5035, 5377, 5660, 8056, 10070, 10754, 11320, 14999, 20140, 21508, 26885, 29998, 40280, 43016, 53770, 59996, 74995, 107540, 119992, 149990, 215080, 284981, 299980, 569962, 599960, 1139924, 1424905, 2279848, 2849810, 5699620, 11399240]

約数ペア:

[(1, 11399240), (2, 5699620), (4, 2849810), (5, 2279848), (8, 1424905), (10, 1139924), (19, 599960), (20, 569962), (38, 299980), (40, 284981), (53, 215080), (76, 149990), (95, 119992), (106, 107540), (152, 74995), (190, 59996), (212, 53770), (265, 43016), (283, 40280), (380, 29998), (424, 26885), (530, 21508), (566, 20140), (760, 14999), (1007, 11320), (1060, 10754), (1132, 10070), (1415, 8056), (2014, 5660), (2120, 5377), (2264, 5035), (2830, 4028)]