8580198620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{31253}}^1$

素因数の和:31359

約数の個数: 96

約数和(自身を含む): 21548757888

約数和(自身を除く): 12968559268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 53, 70, 74, 106, 140, 148, 185, 212, 259, 265, 370, 371, 518, 530, 740, 742, 1036, 1060, 1295, 1484, 1855, 1961, 2590, 3710, 3922, 5180, 7420, 7844, 9805, 13727, 19610, 27454, 31253, 39220, 54908, 62506, 68635, 125012, 137270, 156265, 218771, 274540, 312530, 437542, 625060, 875084, 1093855, 1156361, 1656409, 2187710, 2312722, 3312818, 4375420, 4625444, 5781805, 6625636, 8094527, 8282045, 11563610, 11594863, 16189054, 16564090, 23127220, 23189726, 32378108, 33128180, 40472635, 46379452, 57974315, 61287133, 80945270, 115948630, 122574266, 161890540, 231897260, 245148532, 306435665, 429009931, 612871330, 858019862, 1225742660, 1716039724, 2145049655, 4290099310, 8580198620]

約数ペア:

[(1, 8580198620), (2, 4290099310), (4, 2145049655), (5, 1716039724), (7, 1225742660), (10, 858019862), (14, 612871330), (20, 429009931), (28, 306435665), (35, 245148532), (37, 231897260), (53, 161890540), (70, 122574266), (74, 115948630), (106, 80945270), (140, 61287133), (148, 57974315), (185, 46379452), (212, 40472635), (259, 33128180), (265, 32378108), (370, 23189726), (371, 23127220), (518, 16564090), (530, 16189054), (740, 11594863), (742, 11563610), (1036, 8282045), (1060, 8094527), (1295, 6625636), (1484, 5781805), (1855, 4625444), (1961, 4375420), (2590, 3312818), (3710, 2312722), (3922, 2187710), (5180, 1656409), (7420, 1156361), (7844, 1093855), (9805, 875084), (13727, 625060), (19610, 437542), (27454, 312530), (31253, 274540), (39220, 218771), (54908, 156265), (62506, 137270), (68635, 125012)]