102385220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43019}}^1$

素因数の和:43052

約数の個数: 48

約数和(自身を含む): 260184960

約数和(自身を除く): 157799740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 43019, 86038, 172076, 215095, 301133, 430190, 602266, 731323, 860380, 1204532, 1462646, 1505665, 2925292, 3011330, 3656615, 5119261, 6022660, 7313230, 10238522, 14626460, 20477044, 25596305, 51192610, 102385220]

約数ペア:

[(1, 102385220), (2, 51192610), (4, 25596305), (5, 20477044), (7, 14626460), (10, 10238522), (14, 7313230), (17, 6022660), (20, 5119261), (28, 3656615), (34, 3011330), (35, 2925292), (68, 1505665), (70, 1462646), (85, 1204532), (119, 860380), (140, 731323), (170, 602266), (238, 430190), (340, 301133), (476, 215095), (595, 172076), (1190, 86038), (2380, 43019)]