4453669880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{77267}}^1$

素因数の和:77420

約数の個数: 64

約数和(自身を含む): 11015326080

約数和(自身を除く): 6561656200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 220, 262, 440, 524, 655, 1048, 1310, 1441, 2620, 2882, 5240, 5764, 7205, 11528, 14410, 28820, 57640, 77267, 154534, 309068, 386335, 618136, 772670, 849937, 1545340, 1699874, 3090680, 3399748, 4249685, 6799496, 8499370, 10121977, 16998740, 20243954, 33997480, 40487908, 50609885, 80975816, 101219770, 111341747, 202439540, 222683494, 404879080, 445366988, 556708735, 890733976, 1113417470, 2226834940, 4453669880]

約数ペア:

[(1, 4453669880), (2, 2226834940), (4, 1113417470), (5, 890733976), (8, 556708735), (10, 445366988), (11, 404879080), (20, 222683494), (22, 202439540), (40, 111341747), (44, 101219770), (55, 80975816), (88, 50609885), (110, 40487908), (131, 33997480), (220, 20243954), (262, 16998740), (440, 10121977), (524, 8499370), (655, 6799496), (1048, 4249685), (1310, 3399748), (1441, 3090680), (2620, 1699874), (2882, 1545340), (5240, 849937), (5764, 772670), (7205, 618136), (11528, 386335), (14410, 309068), (28820, 154534), (57640, 77267)]