29381360

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1307}}^1$

素因数の和:1601

約数の個数: 40

約数和(自身を含む): 68607216

約数和(自身を除く): 39225856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1307, 1405, 2248, 2614, 2810, 4496, 5228, 5620, 6535, 10456, 11240, 13070, 20912, 22480, 26140, 52280, 104560, 367267, 734534, 1469068, 1836335, 2938136, 3672670, 5876272, 7345340, 14690680, 29381360]

約数ペア:

[(1, 29381360), (2, 14690680), (4, 7345340), (5, 5876272), (8, 3672670), (10, 2938136), (16, 1836335), (20, 1469068), (40, 734534), (80, 367267), (281, 104560), (562, 52280), (1124, 26140), (1307, 22480), (1405, 20912), (2248, 13070), (2614, 11240), (2810, 10456), (4496, 6535), (5228, 5620)]