26900510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 62741952

約数和(自身を除く): 35841442

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 49, 65, 70, 82, 91, 98, 103, 130, 182, 205, 206, 245, 287, 410, 455, 490, 515, 533, 574, 637, 721, 910, 1030, 1066, 1274, 1339, 1435, 1442, 2009, 2665, 2678, 2870, 3185, 3605, 3731, 4018, 4223, 5047, 5330, 6370, 6695, 7210, 7462, 8446, 9373, 10045, 10094, 13390, 18655, 18746, 20090, 21115, 25235, 26117, 29561, 37310, 42230, 46865, 50470, 52234, 54899, 59122, 65611, 93730, 109798, 130585, 131222, 147805, 206927, 261170, 274495, 295610, 328055, 384293, 413854, 548990, 656110, 768586, 1034635, 1921465, 2069270, 2690051, 3842930, 5380102, 13450255, 26900510]

約数ペア:

[(1, 26900510), (2, 13450255), (5, 5380102), (7, 3842930), (10, 2690051), (13, 2069270), (14, 1921465), (26, 1034635), (35, 768586), (41, 656110), (49, 548990), (65, 413854), (70, 384293), (82, 328055), (91, 295610), (98, 274495), (103, 261170), (130, 206927), (182, 147805), (205, 131222), (206, 130585), (245, 109798), (287, 93730), (410, 65611), (455, 59122), (490, 54899), (515, 52234), (533, 50470), (574, 46865), (637, 42230), (721, 37310), (910, 29561), (1030, 26117), (1066, 25235), (1274, 21115), (1339, 20090), (1435, 18746), (1442, 18655), (2009, 13390), (2665, 10094), (2678, 10045), (2870, 9373), (3185, 8446), (3605, 7462), (3731, 7210), (4018, 6695), (4223, 6370), (5047, 5330)]