68195300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{16633}}^1$

素因数の和:16688

約数の個数: 36

約数和(自身を含む): 151602276

約数和(自身を除く): 83406976

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 16633, 33266, 66532, 83165, 166330, 332660, 415825, 681953, 831650, 1363906, 1663300, 2727812, 3409765, 6819530, 13639060, 17048825, 34097650, 68195300]

約数ペア:

[(1, 68195300), (2, 34097650), (4, 17048825), (5, 13639060), (10, 6819530), (20, 3409765), (25, 2727812), (41, 1663300), (50, 1363906), (82, 831650), (100, 681953), (164, 415825), (205, 332660), (410, 166330), (820, 83165), (1025, 66532), (2050, 33266), (4100, 16633)]