1569700352720

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1277}}^1\times {\mathrm{38317}}^1$

素因数の和:40008

約数の個数: 80

約数和(自身を含む): 3661615047888

約数和(自身を除く): 2091914695168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1277, 1604, 2005, 2554, 3208, 4010, 5108, 6385, 6416, 8020, 10216, 12770, 16040, 20432, 25540, 32080, 38317, 51080, 76634, 102160, 153268, 191585, 306536, 383170, 512077, 613072, 766340, 1024154, 1532680, 2048308, 2560385, 3065360, 4096616, 5120770, 8193232, 10241540, 15365117, 20483080, 30730234, 40966160, 48930809, 61460468, 76825585, 97861618, 122920936, 153651170, 195723236, 244654045, 245841872, 307302340, 391446472, 489308090, 614604680, 782892944, 978616180, 1229209360, 1957232360, 3914464720, 19621254409, 39242508818, 78485017636, 98106272045, 156970035272, 196212544090, 313940070544, 392425088180, 784850176360, 1569700352720]

約数ペア:

[(1, 1569700352720), (2, 784850176360), (4, 392425088180), (5, 313940070544), (8, 196212544090), (10, 156970035272), (16, 98106272045), (20, 78485017636), (40, 39242508818), (80, 19621254409), (401, 3914464720), (802, 1957232360), (1277, 1229209360), (1604, 978616180), (2005, 782892944), (2554, 614604680), (3208, 489308090), (4010, 391446472), (5108, 307302340), (6385, 245841872), (6416, 244654045), (8020, 195723236), (10216, 153651170), (12770, 122920936), (16040, 97861618), (20432, 76825585), (25540, 61460468), (32080, 48930809), (38317, 40966160), (51080, 30730234), (76634, 20483080), (102160, 15365117), (153268, 10241540), (191585, 8193232), (306536, 5120770), (383170, 4096616), (512077, 3065360), (613072, 2560385), (766340, 2048308), (1024154, 1532680)]