4319350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 9796248

約数和(自身を除く): 5476898

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 43, 49, 50, 70, 82, 86, 98, 175, 205, 215, 245, 287, 301, 350, 410, 430, 490, 574, 602, 1025, 1075, 1225, 1435, 1505, 1763, 2009, 2050, 2107, 2150, 2450, 2870, 3010, 3526, 4018, 4214, 7175, 7525, 8815, 10045, 10535, 12341, 14350, 15050, 17630, 20090, 21070, 24682, 44075, 50225, 52675, 61705, 86387, 88150, 100450, 105350, 123410, 172774, 308525, 431935, 617050, 863870, 2159675, 4319350]

約数ペア:

[(1, 4319350), (2, 2159675), (5, 863870), (7, 617050), (10, 431935), (14, 308525), (25, 172774), (35, 123410), (41, 105350), (43, 100450), (49, 88150), (50, 86387), (70, 61705), (82, 52675), (86, 50225), (98, 44075), (175, 24682), (205, 21070), (215, 20090), (245, 17630), (287, 15050), (301, 14350), (350, 12341), (410, 10535), (430, 10045), (490, 8815), (574, 7525), (602, 7175), (1025, 4214), (1075, 4018), (1225, 3526), (1435, 3010), (1505, 2870), (1763, 2450), (2009, 2150), (2050, 2107)]