109835980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8731}}^1$

素因数の和:8794

約数の個数: 48

約数和(自身を含む): 250852896

約数和(自身を除く): 141016916

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, 8731, 12580, 17462, 34924, 43655, 87310, 148427, 174620, 296854, 323047, 593708, 646094, 742135, 1292188, 1484270, 1615235, 2968540, 3230470, 5491799, 6460940, 10983598, 21967196, 27458995, 54917990, 109835980]

約数ペア:

[(1, 109835980), (2, 54917990), (4, 27458995), (5, 21967196), (10, 10983598), (17, 6460940), (20, 5491799), (34, 3230470), (37, 2968540), (68, 1615235), (74, 1484270), (85, 1292188), (148, 742135), (170, 646094), (185, 593708), (340, 323047), (370, 296854), (629, 174620), (740, 148427), (1258, 87310), (2516, 43655), (3145, 34924), (6290, 17462), (8731, 12580)]