377622380

素因数分解:

$2^2\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{13121}}^1$

素因数の和:14569

約数の個数: 24

約数和(自身を含む): 793618560

約数和(自身を除く): 415996180

約数列:

[1, 2, 4, 5, 10, 20, 1439, 2878, 5756, 7195, 13121, 14390, 26242, 28780, 52484, 65605, 131210, 262420, 18881119, 37762238, 75524476, 94405595, 188811190, 377622380]

約数ペア:

[(1, 377622380), (2, 188811190), (4, 94405595), (5, 75524476), (10, 37762238), (20, 18881119), (1439, 262420), (2878, 131210), (5756, 65605), (7195, 52484), (13121, 28780), (14390, 26242)]