79303880

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 183306240

約数和(自身を除く): 104002360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 127, 134, 233, 254, 268, 335, 466, 508, 536, 635, 670, 932, 1016, 1165, 1270, 1340, 1864, 2330, 2540, 2680, 4660, 5080, 8509, 9320, 15611, 17018, 29591, 31222, 34036, 42545, 59182, 62444, 68072, 78055, 85090, 118364, 124888, 147955, 156110, 170180, 236728, 295910, 312220, 340360, 591820, 624440, 1183640, 1982597, 3965194, 7930388, 9912985, 15860776, 19825970, 39651940, 79303880]

約数ペア:

[(1, 79303880), (2, 39651940), (4, 19825970), (5, 15860776), (8, 9912985), (10, 7930388), (20, 3965194), (40, 1982597), (67, 1183640), (127, 624440), (134, 591820), (233, 340360), (254, 312220), (268, 295910), (335, 236728), (466, 170180), (508, 156110), (536, 147955), (635, 124888), (670, 118364), (932, 85090), (1016, 78055), (1165, 68072), (1270, 62444), (1340, 59182), (1864, 42545), (2330, 34036), (2540, 31222), (2680, 29591), (4660, 17018), (5080, 15611), (8509, 9320)]