210977120

素因数分解:

$2^5\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3673}}^1$

素因数の和:4047

約数の個数: 48

約数和(自身を含む): 499957920

約数和(自身を除く): 288980800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 359, 718, 1436, 1795, 2872, 3590, 3673, 5744, 7180, 7346, 11488, 14360, 14692, 18365, 28720, 29384, 36730, 57440, 58768, 73460, 117536, 146920, 293840, 587680, 1318607, 2637214, 5274428, 6593035, 10548856, 13186070, 21097712, 26372140, 42195424, 52744280, 105488560, 210977120]

約数ペア:

[(1, 210977120), (2, 105488560), (4, 52744280), (5, 42195424), (8, 26372140), (10, 21097712), (16, 13186070), (20, 10548856), (32, 6593035), (40, 5274428), (80, 2637214), (160, 1318607), (359, 587680), (718, 293840), (1436, 146920), (1795, 117536), (2872, 73460), (3590, 58768), (3673, 57440), (5744, 36730), (7180, 29384), (7346, 28720), (11488, 18365), (14360, 14692)]