2027194120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7239979}}^1$

素因数の和:7239997

約数の個数: 32

約数和(自身を含む): 5212785600

約数和(自身を除く): 3185591480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7239979, 14479958, 28959916, 36199895, 50679853, 57919832, 72399790, 101359706, 144799580, 202719412, 253399265, 289599160, 405438824, 506798530, 1013597060, 2027194120]

約数ペア:

[(1, 2027194120), (2, 1013597060), (4, 506798530), (5, 405438824), (7, 289599160), (8, 253399265), (10, 202719412), (14, 144799580), (20, 101359706), (28, 72399790), (35, 57919832), (40, 50679853), (56, 36199895), (70, 28959916), (140, 14479958), (280, 7239979)]