1925110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 4002768

約数和(自身を除く): 2077658

約数列:

[1, 2, 5, 10, 11, 22, 37, 43, 55, 74, 86, 110, 121, 185, 215, 242, 370, 407, 430, 473, 605, 814, 946, 1210, 1591, 2035, 2365, 3182, 4070, 4477, 4730, 5203, 7955, 8954, 10406, 15910, 17501, 22385, 26015, 35002, 44770, 52030, 87505, 175010, 192511, 385022, 962555, 1925110]

約数ペア:

[(1, 1925110), (2, 962555), (5, 385022), (10, 192511), (11, 175010), (22, 87505), (37, 52030), (43, 44770), (55, 35002), (74, 26015), (86, 22385), (110, 17501), (121, 15910), (185, 10406), (215, 8954), (242, 7955), (370, 5203), (407, 4730), (430, 4477), (473, 4070), (605, 3182), (814, 2365), (946, 2035), (1210, 1591)]