16430120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{58679}}^1$

素因数の和:58697

約数の個数: 32

約数和(自身を含む): 42249600

約数和(自身を除く): 25819480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 58679, 117358, 234716, 293395, 410753, 469432, 586790, 821506, 1173580, 1643012, 2053765, 2347160, 3286024, 4107530, 8215060, 16430120]

約数ペア:

[(1, 16430120), (2, 8215060), (4, 4107530), (5, 3286024), (7, 2347160), (8, 2053765), (10, 1643012), (14, 1173580), (20, 821506), (28, 586790), (35, 469432), (40, 410753), (56, 293395), (70, 234716), (140, 117358), (280, 58679)]