22472931890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{189661}}^1$

素因数の和:189743

約数の個数: 48

約数和(自身を含む): 44019032904

約数和(自身を除く): 21546101014

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 289, 410, 578, 697, 1394, 1445, 2890, 3485, 6970, 11849, 23698, 59245, 118490, 189661, 379322, 948305, 1896610, 3224237, 6448474, 7776101, 15552202, 16121185, 32242370, 38880505, 54812029, 77761010, 109624058, 132193717, 264387434, 274060145, 548120290, 660968585, 1321937170, 2247293189, 4494586378, 11236465945, 22472931890]

約数ペア:

[(1, 22472931890), (2, 11236465945), (5, 4494586378), (10, 2247293189), (17, 1321937170), (34, 660968585), (41, 548120290), (82, 274060145), (85, 264387434), (170, 132193717), (205, 109624058), (289, 77761010), (410, 54812029), (578, 38880505), (697, 32242370), (1394, 16121185), (1445, 15552202), (2890, 7776101), (3485, 6448474), (6970, 3224237), (11849, 1896610), (23698, 948305), (59245, 379322), (118490, 189661)]