7029551660

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1\times {\mathrm{2029}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 14843424960

約数和(自身を除く): 7813873300

約数列:

[1, 2, 4, 5, 10, 20, 311, 557, 622, 1114, 1244, 1555, 2029, 2228, 2785, 3110, 4058, 5570, 6220, 8116, 10145, 11140, 20290, 40580, 173227, 346454, 631019, 692908, 866135, 1130153, 1262038, 1732270, 2260306, 2524076, 3155095, 3464540, 4520612, 5650765, 6310190, 11301530, 12620380, 22603060, 351477583, 702955166, 1405910332, 1757387915, 3514775830, 7029551660]

約数ペア:

[(1, 7029551660), (2, 3514775830), (4, 1757387915), (5, 1405910332), (10, 702955166), (20, 351477583), (311, 22603060), (557, 12620380), (622, 11301530), (1114, 6310190), (1244, 5650765), (1555, 4520612), (2029, 3464540), (2228, 3155095), (2785, 2524076), (3110, 2260306), (4058, 1732270), (5570, 1262038), (6220, 1130153), (8116, 866135), (10145, 692908), (11140, 631019), (20290, 346454), (40580, 173227)]