70885120

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 172186560

約数和(自身を除く): 101301440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 632, 640, 701, 790, 1264, 1280, 1402, 1580, 2528, 2804, 3160, 3505, 5056, 5608, 6320, 7010, 10112, 11216, 12640, 14020, 20224, 22432, 25280, 28040, 44864, 50560, 55379, 56080, 89728, 101120, 110758, 112160, 179456, 221516, 224320, 276895, 443032, 448640, 553790, 886064, 897280, 1107580, 1772128, 2215160, 3544256, 4430320, 7088512, 8860640, 14177024, 17721280, 35442560, 70885120]

約数ペア:

[(1, 70885120), (2, 35442560), (4, 17721280), (5, 14177024), (8, 8860640), (10, 7088512), (16, 4430320), (20, 3544256), (32, 2215160), (40, 1772128), (64, 1107580), (79, 897280), (80, 886064), (128, 553790), (158, 448640), (160, 443032), (256, 276895), (316, 224320), (320, 221516), (395, 179456), (632, 112160), (640, 110758), (701, 101120), (790, 89728), (1264, 56080), (1280, 55379), (1402, 50560), (1580, 44864), (2528, 28040), (2804, 25280), (3160, 22432), (3505, 20224), (5056, 14020), (5608, 12640), (6320, 11216), (7010, 10112)]