157411300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{38393}}^1$

素因数の和:38448

約数の個数: 36

約数和(自身を含む): 349922916

約数和(自身を除く): 192511616

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 38393, 76786, 153572, 191965, 383930, 767860, 959825, 1574113, 1919650, 3148226, 3839300, 6296452, 7870565, 15741130, 31482260, 39352825, 78705650, 157411300]

約数ペア:

[(1, 157411300), (2, 78705650), (4, 39352825), (5, 31482260), (10, 15741130), (20, 7870565), (25, 6296452), (41, 3839300), (50, 3148226), (82, 1919650), (100, 1574113), (164, 959825), (205, 767860), (410, 383930), (820, 191965), (1025, 153572), (2050, 76786), (4100, 38393)]