6801492050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{4091}}^1$

素因数の和:4955

約数の個数: 48

約数和(自身を含む): 12978481824

約数和(自身を除く): 6176989774

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 811, 1025, 1622, 2050, 4055, 4091, 8110, 8182, 20275, 20455, 33251, 40550, 40910, 66502, 102275, 166255, 167731, 204550, 332510, 335462, 831275, 838655, 1662550, 1677310, 3317801, 4193275, 6635602, 8386550, 16589005, 33178010, 82945025, 136029841, 165890050, 272059682, 680149205, 1360298410, 3400746025, 6801492050]

約数ペア:

[(1, 6801492050), (2, 3400746025), (5, 1360298410), (10, 680149205), (25, 272059682), (41, 165890050), (50, 136029841), (82, 82945025), (205, 33178010), (410, 16589005), (811, 8386550), (1025, 6635602), (1622, 4193275), (2050, 3317801), (4055, 1677310), (4091, 1662550), (8110, 838655), (8182, 831275), (20275, 335462), (20455, 332510), (33251, 204550), (40550, 167731), (40910, 166255), (66502, 102275)]