7644155655260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{60727}}^1\times {\mathrm{153509}}^1$

素因数の和:214286

約数の個数: 48

約数和(自身を含む): 16444634713920

約数和(自身を除く): 8800479058660

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 60727, 121454, 153509, 242908, 303635, 307018, 607270, 614036, 767545, 1214540, 1535090, 2489807, 3070180, 4979614, 6293869, 9959228, 12449035, 12587738, 24898070, 25175476, 31469345, 49796140, 62938690, 125877380, 9322141043, 18644282086, 37288564172, 46610705215, 93221410430, 186442820860, 382207782763, 764415565526, 1528831131052, 1911038913815, 3822077827630, 7644155655260]

約数ペア:

[(1, 7644155655260), (2, 3822077827630), (4, 1911038913815), (5, 1528831131052), (10, 764415565526), (20, 382207782763), (41, 186442820860), (82, 93221410430), (164, 46610705215), (205, 37288564172), (410, 18644282086), (820, 9322141043), (60727, 125877380), (121454, 62938690), (153509, 49796140), (242908, 31469345), (303635, 25175476), (307018, 24898070), (607270, 12587738), (614036, 12449035), (767545, 9959228), (1214540, 6293869), (1535090, 4979614), (2489807, 3070180)]