17681004055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{11681}}^1$

素因数の和:11812

約数の個数: 64

約数和(自身を含む): 26141512320

約数和(自身を除く): 8460508265

約数列:

[1, 5, 11, 13, 29, 55, 65, 73, 143, 145, 319, 365, 377, 715, 803, 949, 1595, 1885, 2117, 4015, 4147, 4745, 10439, 10585, 11681, 20735, 23287, 27521, 52195, 58405, 116435, 128491, 137605, 151853, 302731, 338749, 642455, 759265, 852713, 1513655, 1670383, 1693745, 3726239, 4263565, 4403737, 8351915, 9379843, 11085269, 18631195, 22018685, 24728677, 46899215, 48441107, 55426345, 121937959, 123643385, 242205535, 272015447, 321472801, 609689795, 1360077235, 1607364005, 3536200811, 17681004055]

約数ペア:

[(1, 17681004055), (5, 3536200811), (11, 1607364005), (13, 1360077235), (29, 609689795), (55, 321472801), (65, 272015447), (73, 242205535), (143, 123643385), (145, 121937959), (319, 55426345), (365, 48441107), (377, 46899215), (715, 24728677), (803, 22018685), (949, 18631195), (1595, 11085269), (1885, 9379843), (2117, 8351915), (4015, 4403737), (4147, 4263565), (4745, 3726239), (10439, 1693745), (10585, 1670383), (11681, 1513655), (20735, 852713), (23287, 759265), (27521, 642455), (52195, 338749), (58405, 302731), (116435, 151853), (128491, 137605)]