2022222590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{11471}}^1$

素因数の和:11573

約数の個数: 48

約数和(自身を含む): 3930444864

約数和(自身を除く): 1908222274

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 289, 305, 578, 610, 1037, 1445, 2074, 2890, 5185, 10370, 11471, 17629, 22942, 35258, 57355, 88145, 114710, 176290, 195007, 390014, 699731, 975035, 1399462, 1950070, 3315119, 3498655, 6630238, 6997310, 11895427, 16575595, 23790854, 33151190, 59477135, 118954270, 202222259, 404444518, 1011111295, 2022222590]

約数ペア:

[(1, 2022222590), (2, 1011111295), (5, 404444518), (10, 202222259), (17, 118954270), (34, 59477135), (61, 33151190), (85, 23790854), (122, 16575595), (170, 11895427), (289, 6997310), (305, 6630238), (578, 3498655), (610, 3315119), (1037, 1950070), (1445, 1399462), (2074, 975035), (2890, 699731), (5185, 390014), (10370, 195007), (11471, 176290), (17629, 114710), (22942, 88145), (35258, 57355)]