179600921860

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2011}}^1\times {\mathrm{4093}}^1$

素因数の和:7204

約数の個数: 48

約数和(自身を含む): 377787638592

約数和(自身を除く): 198186716732

約数列:

[1, 2, 4, 5, 10, 20, 1091, 2011, 2182, 4022, 4093, 4364, 5455, 8044, 8186, 10055, 10910, 16372, 20110, 20465, 21820, 40220, 40930, 81860, 2194001, 4388002, 4465463, 8231023, 8776004, 8930926, 10970005, 16462046, 17861852, 21940010, 22327315, 32924092, 41155115, 43880020, 44654630, 82310230, 89309260, 164620460, 8980046093, 17960092186, 35920184372, 44900230465, 89800460930, 179600921860]

約数ペア:

[(1, 179600921860), (2, 89800460930), (4, 44900230465), (5, 35920184372), (10, 17960092186), (20, 8980046093), (1091, 164620460), (2011, 89309260), (2182, 82310230), (4022, 44654630), (4093, 43880020), (4364, 41155115), (5455, 32924092), (8044, 22327315), (8186, 21940010), (10055, 17861852), (10910, 16462046), (16372, 10970005), (20110, 8930926), (20465, 8776004), (21820, 8231023), (40220, 4465463), (40930, 4388002), (81860, 2194001)]