1984960

素因数分解:

$2^6\times 5^1\times {\mathrm{6203}}^1$

素因数の和:6220

約数の個数: 28

約数和(自身を含む): 4727448

約数和(自身を除く): 2742488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6203, 12406, 24812, 31015, 49624, 62030, 99248, 124060, 198496, 248120, 396992, 496240, 992480, 1984960]

約数ペア:

[(1, 1984960), (2, 992480), (4, 496240), (5, 396992), (8, 248120), (10, 198496), (16, 124060), (20, 99248), (32, 62030), (40, 49624), (64, 31015), (80, 24812), (160, 12406), (320, 6203)]