377386420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{319819}}^1$

素因数の和:319887

約数の個数: 24

約数和(自身を含む): 805946400

約数和(自身を除く): 428559980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 319819, 639638, 1279276, 1599095, 3198190, 6396380, 18869321, 37738642, 75477284, 94346605, 188693210, 377386420]

約数ペア:

[(1, 377386420), (2, 188693210), (4, 94346605), (5, 75477284), (10, 37738642), (20, 18869321), (59, 6396380), (118, 3198190), (236, 1599095), (295, 1279276), (590, 639638), (1180, 319819)]