171882080

素因数分解:

$2^5\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3823}}^1$

素因数の和:4119

約数の個数: 48

約数和(自身を含む): 407623104

約数和(自身を除く): 235741024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 281, 562, 1124, 1405, 2248, 2810, 3823, 4496, 5620, 7646, 8992, 11240, 15292, 19115, 22480, 30584, 38230, 44960, 61168, 76460, 122336, 152920, 305840, 611680, 1074263, 2148526, 4297052, 5371315, 8594104, 10742630, 17188208, 21485260, 34376416, 42970520, 85941040, 171882080]

約数ペア:

[(1, 171882080), (2, 85941040), (4, 42970520), (5, 34376416), (8, 21485260), (10, 17188208), (16, 10742630), (20, 8594104), (32, 5371315), (40, 4297052), (80, 2148526), (160, 1074263), (281, 611680), (562, 305840), (1124, 152920), (1405, 122336), (2248, 76460), (2810, 61168), (3823, 44960), (4496, 38230), (5620, 30584), (7646, 22480), (8992, 19115), (11240, 15292)]