15697009480

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1\times {\mathrm{8663}}^1$

素因数の和:9238

約数の個数: 64

約数和(自身を含む): 35762912640

約数和(自身を除く): 20065903160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 467, 485, 776, 934, 970, 1868, 1940, 2335, 3736, 3880, 4670, 8663, 9340, 17326, 18680, 34652, 43315, 45299, 69304, 86630, 90598, 173260, 181196, 226495, 346520, 362392, 452990, 840311, 905980, 1680622, 1811960, 3361244, 4045621, 4201555, 6722488, 8091242, 8403110, 16182484, 16806220, 20228105, 32364968, 33612440, 40456210, 80912420, 161824840, 392425237, 784850474, 1569700948, 1962126185, 3139401896, 3924252370, 7848504740, 15697009480]

約数ペア:

[(1, 15697009480), (2, 7848504740), (4, 3924252370), (5, 3139401896), (8, 1962126185), (10, 1569700948), (20, 784850474), (40, 392425237), (97, 161824840), (194, 80912420), (388, 40456210), (467, 33612440), (485, 32364968), (776, 20228105), (934, 16806220), (970, 16182484), (1868, 8403110), (1940, 8091242), (2335, 6722488), (3736, 4201555), (3880, 4045621), (4670, 3361244), (8663, 1811960), (9340, 1680622), (17326, 905980), (18680, 840311), (34652, 452990), (43315, 362392), (45299, 346520), (69304, 226495), (86630, 181196), (90598, 173260)]