37361620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 80777088

約数和(自身を除く): 43415468

約数列:

[1, 2, 4, 5, 10, 20, 71, 83, 142, 166, 284, 317, 332, 355, 415, 634, 710, 830, 1268, 1420, 1585, 1660, 3170, 5893, 6340, 11786, 22507, 23572, 26311, 29465, 45014, 52622, 58930, 90028, 105244, 112535, 117860, 131555, 225070, 263110, 450140, 526220, 1868081, 3736162, 7472324, 9340405, 18680810, 37361620]

約数ペア:

[(1, 37361620), (2, 18680810), (4, 9340405), (5, 7472324), (10, 3736162), (20, 1868081), (71, 526220), (83, 450140), (142, 263110), (166, 225070), (284, 131555), (317, 117860), (332, 112535), (355, 105244), (415, 90028), (634, 58930), (710, 52622), (830, 45014), (1268, 29465), (1420, 26311), (1585, 23572), (1660, 22507), (3170, 11786), (5893, 6340)]