236444200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{16651}}^1$

素因数の和:16738

約数の個数: 48

約数和(自身を含む): 557508960

約数和(自身を除く): 321064760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 14200, 16651, 33302, 66604, 83255, 133208, 166510, 333020, 416275, 666040, 832550, 1182221, 1665100, 2364442, 3330200, 4728884, 5911105, 9457768, 11822210, 23644420, 29555525, 47288840, 59111050, 118222100, 236444200]

約数ペア:

[(1, 236444200), (2, 118222100), (4, 59111050), (5, 47288840), (8, 29555525), (10, 23644420), (20, 11822210), (25, 9457768), (40, 5911105), (50, 4728884), (71, 3330200), (100, 2364442), (142, 1665100), (200, 1182221), (284, 832550), (355, 666040), (568, 416275), (710, 333020), (1420, 166510), (1775, 133208), (2840, 83255), (3550, 66604), (7100, 33302), (14200, 16651)]