105746740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 250900776

約数和(自身を除く): 145154036

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, 1181, 1210, 1628, 2035, 2362, 2420, 4070, 4477, 4724, 5905, 8140, 8954, 11810, 12991, 17908, 22385, 23620, 25982, 43697, 44770, 51964, 64955, 87394, 89540, 129910, 142901, 174788, 218485, 259820, 285802, 436970, 480667, 571604, 714505, 873940, 961334, 1429010, 1922668, 2403335, 2858020, 4806670, 5287337, 9613340, 10574674, 21149348, 26436685, 52873370, 105746740]

約数ペア:

[(1, 105746740), (2, 52873370), (4, 26436685), (5, 21149348), (10, 10574674), (11, 9613340), (20, 5287337), (22, 4806670), (37, 2858020), (44, 2403335), (55, 1922668), (74, 1429010), (110, 961334), (121, 873940), (148, 714505), (185, 571604), (220, 480667), (242, 436970), (370, 285802), (407, 259820), (484, 218485), (605, 174788), (740, 142901), (814, 129910), (1181, 89540), (1210, 87394), (1628, 64955), (2035, 51964), (2362, 44770), (2420, 43697), (4070, 25982), (4477, 23620), (4724, 22385), (5905, 17908), (8140, 12991), (8954, 11810)]