492738620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5503}}^1$

素因数の和:5571

約数の個数: 72

約数和(自身を含む): 1168323072

約数和(自身を除く): 675584452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 121, 148, 185, 220, 242, 370, 407, 484, 605, 740, 814, 1210, 1628, 2035, 2420, 4070, 4477, 5503, 8140, 8954, 11006, 17908, 22012, 22385, 27515, 44770, 55030, 60533, 89540, 110060, 121066, 203611, 242132, 302665, 407222, 605330, 665863, 814444, 1018055, 1210660, 1331726, 2036110, 2239721, 2663452, 3329315, 4072220, 4479442, 6658630, 8958884, 11198605, 13317260, 22397210, 24636931, 44794420, 49273862, 98547724, 123184655, 246369310, 492738620]

約数ペア:

[(1, 492738620), (2, 246369310), (4, 123184655), (5, 98547724), (10, 49273862), (11, 44794420), (20, 24636931), (22, 22397210), (37, 13317260), (44, 11198605), (55, 8958884), (74, 6658630), (110, 4479442), (121, 4072220), (148, 3329315), (185, 2663452), (220, 2239721), (242, 2036110), (370, 1331726), (407, 1210660), (484, 1018055), (605, 814444), (740, 665863), (814, 605330), (1210, 407222), (1628, 302665), (2035, 242132), (2420, 203611), (4070, 121066), (4477, 110060), (5503, 89540), (8140, 60533), (8954, 55030), (11006, 44770), (17908, 27515), (22012, 22385)]