201105896920

素因数分解:

$2^3\times 5^1\times {\mathrm{13241}}^1\times {\mathrm{379703}}^1$

素因数の和:392955

約数の個数: 32

約数和(自身を含む): 452523633120

約数和(自身を除く): 251417736200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13241, 26482, 52964, 66205, 105928, 132410, 264820, 379703, 529640, 759406, 1518812, 1898515, 3037624, 3797030, 7594060, 15188120, 5027647423, 10055294846, 20110589692, 25138237115, 40221179384, 50276474230, 100552948460, 201105896920]

約数ペア:

[(1, 201105896920), (2, 100552948460), (4, 50276474230), (5, 40221179384), (8, 25138237115), (10, 20110589692), (20, 10055294846), (40, 5027647423), (13241, 15188120), (26482, 7594060), (52964, 3797030), (66205, 3037624), (105928, 1898515), (132410, 1518812), (264820, 759406), (379703, 529640)]