70339840

素因数分解:

$2^8\times 5^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 169979040

約数和(自身を除く): 99639200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 256, 307, 320, 358, 614, 640, 716, 895, 1228, 1280, 1432, 1535, 1790, 2456, 2864, 3070, 3580, 4912, 5728, 6140, 7160, 9824, 11456, 12280, 14320, 19648, 22912, 24560, 28640, 39296, 45824, 49120, 54953, 57280, 78592, 98240, 109906, 114560, 196480, 219812, 229120, 274765, 392960, 439624, 549530, 879248, 1099060, 1758496, 2198120, 3516992, 4396240, 7033984, 8792480, 14067968, 17584960, 35169920, 70339840]

約数ペア:

[(1, 70339840), (2, 35169920), (4, 17584960), (5, 14067968), (8, 8792480), (10, 7033984), (16, 4396240), (20, 3516992), (32, 2198120), (40, 1758496), (64, 1099060), (80, 879248), (128, 549530), (160, 439624), (179, 392960), (256, 274765), (307, 229120), (320, 219812), (358, 196480), (614, 114560), (640, 109906), (716, 98240), (895, 78592), (1228, 57280), (1280, 54953), (1432, 49120), (1535, 45824), (1790, 39296), (2456, 28640), (2864, 24560), (3070, 22912), (3580, 19648), (4912, 14320), (5728, 12280), (6140, 11456), (7160, 9824)]