104419840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{5827}}^1$

素因数の和:5857

約数の個数: 80

約数和(自身を含む): 286178112

約数和(自身を除く): 181758272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5827, 8960, 11654, 17920, 23308, 29135, 40789, 46616, 58270, 81578, 93232, 116540, 163156, 186464, 203945, 233080, 326312, 372928, 407890, 466160, 652624, 745856, 815780, 932320, 1305248, 1491712, 1631560, 1864640, 2610496, 2983424, 3263120, 3729280, 5220992, 6526240, 7458560, 10441984, 13052480, 14917120, 20883968, 26104960, 52209920, 104419840]

約数ペア:

[(1, 104419840), (2, 52209920), (4, 26104960), (5, 20883968), (7, 14917120), (8, 13052480), (10, 10441984), (14, 7458560), (16, 6526240), (20, 5220992), (28, 3729280), (32, 3263120), (35, 2983424), (40, 2610496), (56, 1864640), (64, 1631560), (70, 1491712), (80, 1305248), (112, 932320), (128, 815780), (140, 745856), (160, 652624), (224, 466160), (256, 407890), (280, 372928), (320, 326312), (448, 233080), (512, 203945), (560, 186464), (640, 163156), (896, 116540), (1120, 93232), (1280, 81578), (1792, 58270), (2240, 46616), (2560, 40789), (3584, 29135), (4480, 23308), (5827, 17920), (8960, 11654)]