16175120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 41164032

約数和(自身を除く): 24988912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 130, 151, 206, 208, 260, 302, 412, 515, 520, 604, 755, 824, 1030, 1040, 1208, 1339, 1510, 1648, 1963, 2060, 2416, 2678, 3020, 3926, 4120, 5356, 6040, 6695, 7852, 8240, 9815, 10712, 12080, 13390, 15553, 15704, 19630, 21424, 26780, 31106, 31408, 39260, 53560, 62212, 77765, 78520, 107120, 124424, 155530, 157040, 202189, 248848, 311060, 404378, 622120, 808756, 1010945, 1244240, 1617512, 2021890, 3235024, 4043780, 8087560, 16175120]

約数ペア:

[(1, 16175120), (2, 8087560), (4, 4043780), (5, 3235024), (8, 2021890), (10, 1617512), (13, 1244240), (16, 1010945), (20, 808756), (26, 622120), (40, 404378), (52, 311060), (65, 248848), (80, 202189), (103, 157040), (104, 155530), (130, 124424), (151, 107120), (206, 78520), (208, 77765), (260, 62212), (302, 53560), (412, 39260), (515, 31408), (520, 31106), (604, 26780), (755, 21424), (824, 19630), (1030, 15704), (1040, 15553), (1208, 13390), (1339, 12080), (1510, 10712), (1648, 9815), (1963, 8240), (2060, 7852), (2416, 6695), (2678, 6040), (3020, 5356), (3926, 4120)]