713751460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{56737}}^1$

素因数の和:56800

約数の個数: 48

約数和(自身を含む): 1629969264

約数和(自身を除く): 916217804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 56737, 113474, 226948, 283685, 567370, 964529, 1134740, 1929058, 2099269, 3858116, 4198538, 4822645, 8397076, 9645290, 10496345, 19290580, 20992690, 35687573, 41985380, 71375146, 142750292, 178437865, 356875730, 713751460]

約数ペア:

[(1, 713751460), (2, 356875730), (4, 178437865), (5, 142750292), (10, 71375146), (17, 41985380), (20, 35687573), (34, 20992690), (37, 19290580), (68, 10496345), (74, 9645290), (85, 8397076), (148, 4822645), (170, 4198538), (185, 3858116), (340, 2099269), (370, 1929058), (629, 1134740), (740, 964529), (1258, 567370), (2516, 283685), (3145, 226948), (6290, 113474), (12580, 56737)]