135964420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1327}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 294497280

約数和(自身を除く): 158532860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 109, 188, 218, 235, 436, 470, 545, 940, 1090, 1327, 2180, 2654, 5123, 5308, 6635, 10246, 13270, 20492, 25615, 26540, 51230, 62369, 102460, 124738, 144643, 249476, 289286, 311845, 578572, 623690, 723215, 1247380, 1446430, 2892860, 6798221, 13596442, 27192884, 33991105, 67982210, 135964420]

約数ペア:

[(1, 135964420), (2, 67982210), (4, 33991105), (5, 27192884), (10, 13596442), (20, 6798221), (47, 2892860), (94, 1446430), (109, 1247380), (188, 723215), (218, 623690), (235, 578572), (436, 311845), (470, 289286), (545, 249476), (940, 144643), (1090, 124738), (1327, 102460), (2180, 62369), (2654, 51230), (5123, 26540), (5308, 25615), (6635, 20492), (10246, 13270)]