296814020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{617}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 635402880

約数和(自身を除く): 338588860

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 359, 617, 670, 718, 1234, 1340, 1436, 1795, 2468, 3085, 3590, 6170, 7180, 12340, 24053, 41339, 48106, 82678, 96212, 120265, 165356, 206695, 221503, 240530, 413390, 443006, 481060, 826780, 886012, 1107515, 2215030, 4430060, 14840701, 29681402, 59362804, 74203505, 148407010, 296814020]

約数ペア:

[(1, 296814020), (2, 148407010), (4, 74203505), (5, 59362804), (10, 29681402), (20, 14840701), (67, 4430060), (134, 2215030), (268, 1107515), (335, 886012), (359, 826780), (617, 481060), (670, 443006), (718, 413390), (1234, 240530), (1340, 221503), (1436, 206695), (1795, 165356), (2468, 120265), (3085, 96212), (3590, 82678), (6170, 48106), (7180, 41339), (12340, 24053)]