2017108100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{4909}}^1$

素因数の和:5517

約数の個数: 72

約数和(自身を含む): 5011970880

約数和(自身を除く): 2994862780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 587, 700, 1174, 2348, 2935, 4109, 4909, 5870, 8218, 9818, 11740, 14675, 16436, 19636, 20545, 24545, 29350, 34363, 41090, 49090, 58700, 68726, 82180, 98180, 102725, 122725, 137452, 171815, 205450, 245450, 343630, 410900, 490900, 687260, 859075, 1718150, 2881583, 3436300, 5763166, 11526332, 14407915, 20171081, 28815830, 40342162, 57631660, 72039575, 80684324, 100855405, 144079150, 201710810, 288158300, 403421620, 504277025, 1008554050, 2017108100]

約数ペア:

[(1, 2017108100), (2, 1008554050), (4, 504277025), (5, 403421620), (7, 288158300), (10, 201710810), (14, 144079150), (20, 100855405), (25, 80684324), (28, 72039575), (35, 57631660), (50, 40342162), (70, 28815830), (100, 20171081), (140, 14407915), (175, 11526332), (350, 5763166), (587, 3436300), (700, 2881583), (1174, 1718150), (2348, 859075), (2935, 687260), (4109, 490900), (4909, 410900), (5870, 343630), (8218, 245450), (9818, 205450), (11740, 171815), (14675, 137452), (16436, 122725), (19636, 102725), (20545, 98180), (24545, 82180), (29350, 68726), (34363, 58700), (41090, 49090)]