79922560

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2657}}^1$

素因数の和:2723

約数の個数: 64

約数和(自身を含む): 195203520

約数和(自身を除く): 115280960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 2657, 3008, 3760, 5314, 6016, 7520, 10628, 13285, 15040, 21256, 26570, 30080, 42512, 53140, 85024, 106280, 124879, 170048, 212560, 249758, 340096, 425120, 499516, 624395, 850240, 999032, 1248790, 1700480, 1998064, 2497580, 3996128, 4995160, 7992256, 9990320, 15984512, 19980640, 39961280, 79922560]

約数ペア:

[(1, 79922560), (2, 39961280), (4, 19980640), (5, 15984512), (8, 9990320), (10, 7992256), (16, 4995160), (20, 3996128), (32, 2497580), (40, 1998064), (47, 1700480), (64, 1248790), (80, 999032), (94, 850240), (128, 624395), (160, 499516), (188, 425120), (235, 340096), (320, 249758), (376, 212560), (470, 170048), (640, 124879), (752, 106280), (940, 85024), (1504, 53140), (1880, 42512), (2657, 30080), (3008, 26570), (3760, 21256), (5314, 15040), (6016, 13285), (7520, 10628)]