556820901040

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1\times {\mathrm{50129}}^1$

素因数の和:53414

約数の個数: 80

約数和(自身を含む): 1325152461600

約数和(自身を除く): 768331560560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3229, 3440, 6458, 12916, 16145, 25832, 32290, 50129, 51664, 64580, 100258, 129160, 138847, 200516, 250645, 258320, 277694, 401032, 501290, 555388, 694235, 802064, 1002580, 1110776, 1388470, 2005160, 2155547, 2221552, 2776940, 4010320, 4311094, 5553880, 8622188, 10777735, 11107760, 17244376, 21555470, 34488752, 43110940, 86221880, 161866541, 172443760, 323733082, 647466164, 809332705, 1294932328, 1618665410, 2589864656, 3237330820, 6474661640, 6960261263, 12949323280, 13920522526, 27841045052, 34801306315, 55682090104, 69602612630, 111364180208, 139205225260, 278410450520, 556820901040]

約数ペア:

[(1, 556820901040), (2, 278410450520), (4, 139205225260), (5, 111364180208), (8, 69602612630), (10, 55682090104), (16, 34801306315), (20, 27841045052), (40, 13920522526), (43, 12949323280), (80, 6960261263), (86, 6474661640), (172, 3237330820), (215, 2589864656), (344, 1618665410), (430, 1294932328), (688, 809332705), (860, 647466164), (1720, 323733082), (3229, 172443760), (3440, 161866541), (6458, 86221880), (12916, 43110940), (16145, 34488752), (25832, 21555470), (32290, 17244376), (50129, 11107760), (51664, 10777735), (64580, 8622188), (100258, 5553880), (129160, 4311094), (138847, 4010320), (200516, 2776940), (250645, 2221552), (258320, 2155547), (277694, 2005160), (401032, 1388470), (501290, 1110776), (555388, 1002580), (694235, 802064)]