8025477860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2687}}^1$

素因数の和:2913

約数の個数: 96

約数和(自身を含む): 18121162752

約数和(自身を除く): 10095684892

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 151, 172, 215, 230, 302, 430, 460, 604, 755, 860, 989, 1510, 1978, 2687, 3020, 3473, 3956, 4945, 5374, 6493, 6946, 9890, 10748, 12986, 13435, 13892, 17365, 19780, 25972, 26870, 32465, 34730, 53740, 61801, 64930, 69460, 115541, 123602, 129860, 149339, 231082, 247204, 298678, 309005, 405737, 462164, 577705, 597356, 618010, 746695, 811474, 1155410, 1236020, 1493390, 1622948, 2028685, 2310820, 2657443, 2986780, 4057370, 5314886, 8114740, 9331951, 10629772, 13287215, 17446691, 18663902, 26574430, 34893382, 37327804, 46659755, 53148860, 69786764, 87233455, 93319510, 174466910, 186639020, 348933820, 401273893, 802547786, 1605095572, 2006369465, 4012738930, 8025477860]

約数ペア:

[(1, 8025477860), (2, 4012738930), (4, 2006369465), (5, 1605095572), (10, 802547786), (20, 401273893), (23, 348933820), (43, 186639020), (46, 174466910), (86, 93319510), (92, 87233455), (115, 69786764), (151, 53148860), (172, 46659755), (215, 37327804), (230, 34893382), (302, 26574430), (430, 18663902), (460, 17446691), (604, 13287215), (755, 10629772), (860, 9331951), (989, 8114740), (1510, 5314886), (1978, 4057370), (2687, 2986780), (3020, 2657443), (3473, 2310820), (3956, 2028685), (4945, 1622948), (5374, 1493390), (6493, 1236020), (6946, 1155410), (9890, 811474), (10748, 746695), (12986, 618010), (13435, 597356), (13892, 577705), (17365, 462164), (19780, 405737), (25972, 309005), (26870, 298678), (32465, 247204), (34730, 231082), (53740, 149339), (61801, 129860), (64930, 123602), (69460, 115541)]