38362120

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3413}}^1$

素因数の和:3705

約数の個数: 32

約数和(自身を含む): 86647320

約数和(自身を除く): 48285200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 3413, 5620, 6826, 11240, 13652, 17065, 27304, 34130, 68260, 136520, 959053, 1918106, 3836212, 4795265, 7672424, 9590530, 19181060, 38362120]

約数ペア:

[(1, 38362120), (2, 19181060), (4, 9590530), (5, 7672424), (8, 4795265), (10, 3836212), (20, 1918106), (40, 959053), (281, 136520), (562, 68260), (1124, 34130), (1405, 27304), (2248, 17065), (2810, 13652), (3413, 11240), (5620, 6826)]