68078976700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{203039}}^1$

素因数の和:203539

約数の個数: 72

約数和(自身を含む): 169189171200

約数和(自身を除く): 101110194500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 479, 700, 958, 1916, 2395, 3353, 4790, 6706, 9580, 11975, 13412, 16765, 23950, 33530, 47900, 67060, 83825, 167650, 203039, 335300, 406078, 812156, 1015195, 1421273, 2030390, 2842546, 4060780, 5075975, 5685092, 7106365, 10151950, 14212730, 20303900, 28425460, 35531825, 71063650, 97255681, 142127300, 194511362, 389022724, 486278405, 680789767, 972556810, 1361579534, 1945113620, 2431392025, 2723159068, 3403948835, 4862784050, 6807897670, 9725568100, 13615795340, 17019744175, 34039488350, 68078976700]

約数ペア:

[(1, 68078976700), (2, 34039488350), (4, 17019744175), (5, 13615795340), (7, 9725568100), (10, 6807897670), (14, 4862784050), (20, 3403948835), (25, 2723159068), (28, 2431392025), (35, 1945113620), (50, 1361579534), (70, 972556810), (100, 680789767), (140, 486278405), (175, 389022724), (350, 194511362), (479, 142127300), (700, 97255681), (958, 71063650), (1916, 35531825), (2395, 28425460), (3353, 20303900), (4790, 14212730), (6706, 10151950), (9580, 7106365), (11975, 5685092), (13412, 5075975), (16765, 4060780), (23950, 2842546), (33530, 2030390), (47900, 1421273), (67060, 1015195), (83825, 812156), (167650, 406078), (203039, 335300)]