2012125437820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{37307}}^1\times {\mathrm{45707}}^1$

素因数の和:83082

約数の個数: 48

約数和(自身を含む): 4297290641280

約数和(自身を除く): 2285165203460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 37307, 45707, 74614, 91414, 149228, 182828, 186535, 228535, 373070, 457070, 746140, 914140, 2201113, 2696713, 4402226, 5393426, 8804452, 10786852, 11005565, 13483565, 22011130, 26967130, 44022260, 53934260, 1705191049, 3410382098, 6820764196, 8525955245, 17051910490, 34103820980, 100606271891, 201212543782, 402425087564, 503031359455, 1006062718910, 2012125437820]

約数ペア:

[(1, 2012125437820), (2, 1006062718910), (4, 503031359455), (5, 402425087564), (10, 201212543782), (20, 100606271891), (59, 34103820980), (118, 17051910490), (236, 8525955245), (295, 6820764196), (590, 3410382098), (1180, 1705191049), (37307, 53934260), (45707, 44022260), (74614, 26967130), (91414, 22011130), (149228, 13483565), (182828, 11005565), (186535, 10786852), (228535, 8804452), (373070, 5393426), (457070, 4402226), (746140, 2696713), (914140, 2201113)]