38357140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 85412880

約数和(自身を除く): 47055740

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 1613, 2378, 3226, 4756, 5945, 6452, 8065, 11890, 16130, 23780, 32260, 46777, 66133, 93554, 132266, 187108, 233885, 264532, 330665, 467770, 661330, 935540, 1322660, 1917857, 3835714, 7671428, 9589285, 19178570, 38357140]

約数ペア:

[(1, 38357140), (2, 19178570), (4, 9589285), (5, 7671428), (10, 3835714), (20, 1917857), (29, 1322660), (41, 935540), (58, 661330), (82, 467770), (116, 330665), (145, 264532), (164, 233885), (205, 187108), (290, 132266), (410, 93554), (580, 66133), (820, 46777), (1189, 32260), (1613, 23780), (2378, 16130), (3226, 11890), (4756, 8065), (5945, 6452)]