84186350

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{21313}}^1$

素因数の和:21404

約数の個数: 24

約数和(自身を含む): 158576160

約数和(自身を除く): 74389810

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 21313, 42626, 106565, 213130, 532825, 1065650, 1683727, 3367454, 8418635, 16837270, 42093175, 84186350]

約数ペア:

[(1, 84186350), (2, 42093175), (5, 16837270), (10, 8418635), (25, 3367454), (50, 1683727), (79, 1065650), (158, 532825), (395, 213130), (790, 106565), (1975, 42626), (3950, 21313)]