79311680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{35407}}^1$

素因数の和:35431

約数の個数: 56

約数和(自身を含む): 215847168

約数和(自身を除く): 136535488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 35407, 70814, 141628, 177035, 247849, 283256, 354070, 495698, 566512, 708140, 991396, 1133024, 1239245, 1416280, 1982792, 2266048, 2478490, 2832560, 3965584, 4956980, 5665120, 7931168, 9913960, 11330240, 15862336, 19827920, 39655840, 79311680]

約数ペア:

[(1, 79311680), (2, 39655840), (4, 19827920), (5, 15862336), (7, 11330240), (8, 9913960), (10, 7931168), (14, 5665120), (16, 4956980), (20, 3965584), (28, 2832560), (32, 2478490), (35, 2266048), (40, 1982792), (56, 1416280), (64, 1239245), (70, 1133024), (80, 991396), (112, 708140), (140, 566512), (160, 495698), (224, 354070), (280, 283256), (320, 247849), (448, 177035), (560, 141628), (1120, 70814), (2240, 35407)]