68051292010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{271651}}^1$

素因数の和:271759

約数の個数: 64

約数和(自身を含む): 138007908864

約数和(自身を除く): 69956616854

約数列:

[1, 2, 5, 10, 13, 26, 41, 47, 65, 82, 94, 130, 205, 235, 410, 470, 533, 611, 1066, 1222, 1927, 2665, 3055, 3854, 5330, 6110, 9635, 19270, 25051, 50102, 125255, 250510, 271651, 543302, 1358255, 2716510, 3531463, 7062926, 11137691, 12767597, 17657315, 22275382, 25535194, 35314630, 55688455, 63837985, 111376910, 127675970, 144789983, 165978761, 289579966, 331957522, 523471477, 723949915, 829893805, 1046942954, 1447899830, 1659787610, 2617357385, 5234714770, 6805129201, 13610258402, 34025646005, 68051292010]

約数ペア:

[(1, 68051292010), (2, 34025646005), (5, 13610258402), (10, 6805129201), (13, 5234714770), (26, 2617357385), (41, 1659787610), (47, 1447899830), (65, 1046942954), (82, 829893805), (94, 723949915), (130, 523471477), (205, 331957522), (235, 289579966), (410, 165978761), (470, 144789983), (533, 127675970), (611, 111376910), (1066, 63837985), (1222, 55688455), (1927, 35314630), (2665, 25535194), (3055, 22275382), (3854, 17657315), (5330, 12767597), (6110, 11137691), (9635, 7062926), (19270, 3531463), (25051, 2716510), (50102, 1358255), (125255, 543302), (250510, 271651)]