82328480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39581}}^1$

素因数の和:39609

約数の個数: 48

約数和(自身を含む): 209467944

約数和(自身を除く): 127139464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 39581, 79162, 158324, 197905, 316648, 395810, 514553, 633296, 791620, 1029106, 1266592, 1583240, 2058212, 2572765, 3166480, 4116424, 5145530, 6332960, 8232848, 10291060, 16465696, 20582120, 41164240, 82328480]

約数ペア:

[(1, 82328480), (2, 41164240), (4, 20582120), (5, 16465696), (8, 10291060), (10, 8232848), (13, 6332960), (16, 5145530), (20, 4116424), (26, 3166480), (32, 2572765), (40, 2058212), (52, 1583240), (65, 1266592), (80, 1029106), (104, 791620), (130, 633296), (160, 514553), (208, 395810), (260, 316648), (416, 197905), (520, 158324), (1040, 79162), (2080, 39581)]