23834120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14533}}^1$

素因数の和:14585

約数の個数: 32

約数和(自身を含む): 54938520

約数和(自身を除く): 31104400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 14533, 29066, 58132, 72665, 116264, 145330, 290660, 581320, 595853, 1191706, 2383412, 2979265, 4766824, 5958530, 11917060, 23834120]

約数ペア:

[(1, 23834120), (2, 11917060), (4, 5958530), (5, 4766824), (8, 2979265), (10, 2383412), (20, 1191706), (40, 595853), (41, 581320), (82, 290660), (164, 145330), (205, 116264), (328, 72665), (410, 58132), (820, 29066), (1640, 14533)]